CN103600583B - A kind of printing color and tolerance visualization system device and using method - Google Patents
A kind of printing color and tolerance visualization system device and using method Download PDFInfo
- Publication number
- CN103600583B CN103600583B CN201110278508.4A CN201110278508A CN103600583B CN 103600583 B CN103600583 B CN 103600583B CN 201110278508 A CN201110278508 A CN 201110278508A CN 103600583 B CN103600583 B CN 103600583B
- Authority
- CN
- China
- Prior art keywords
- color
- color lump
- tolerance
- primary colors
- colour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Spectrometry And Color Measurement (AREA)
Abstract
The invention discloses a kind of printing color and tolerance visualization system device and using method, this device is made up of rectangle chi shape main body and monitoring vitta, and main body is neutral gray colour district, the percentage ratio of each primary colors and secondary primary colors be combined with each other and formed；Many groups of replaceable color lumps in main body and in main body, it is all the functional areas having range estimation shade contrast's message, be additionally provided with can visual comparison's bound color supervision message district, tone tolerance message is directly provided, monitoring vitta there is a series of close-connected monitoring chromatography deictic function district, side by side and sequence and system body in correspondence with each other, the present invention adopts grey balance technology, meet printing standard data, and it is suitable for machinery and digital printing technique, using method is without measuring instrument, can be quickly, point-to-point directly visual comparison sets colour amendment scheme, understand in time and produce change, reduce loss, reach to control operation and be in the fine quality production environment of the narrowest error rate.
Description
Technical field
The present invention relates to a kind of printing quality monitoring device and using method, particularly relate to a kind of printing color and tolerance visualization system device and using method.
Background technology
The prior art of process color color control comparison, it is adopt the image on product directly to remove mutually the large-area contrast of machine as sample with executing watermark image, but image deduction is full gamut seven, and color in riotous profusion result is the self-tone deal value not having given profile, there is no systematized sequence, controller directly contrasts the content aberration of each image only, rely on the primary colors colour that subjectivity estimates each ink-covered area need to increase or reduce, there is no unified approach to determine the colour amendment scheme of each ink keypad.
Printing color management instrument there is person adopt real color color lump to become function color lump, execute and be imprinted on product as test target, claim to be available for visual comparison, but each function list primary colors color lump is to be independently arranged, each primary colors is cyclic ordering, intercommunication message is not correlated, then each independent color lump is spacing subsection setup, so this visual comparison does not have technical support not implement between each primary colors color lump and another same color lump of circulation.
In prior art, printing color detection method is to use to arrange the printing color lump being printed on product also referred to as color rod, colour target message result after providing print production to complete, its color message is mixed and disorderly and causes VC, this color rod is impossible with colour amount, the accurate data providing site appreciation rate, clearly reflection mechanical-physical state etc. needed for visually determining each independent primary colors reality color, result is to produce to be in the environment that error rate is big and operate, and produces the waste product also problem such as increase then.
Summary of the invention:
In above-mentioned prior art, printing color detection method is the process color rod being printed on product, colour target message result after providing print production to complete, but this method can not realize visual colour change directly perceived, more do not contrast hardware and colour modified message can be provided, adopt scanner to obtain only and revise guide, but use this technology, must have and just understand metric value through professional training personnel, analytical data could be grasped and carry out colour amendment scheme, and scanner needs periodic calibration, there is also the hardware technology sex chromosome mosaicism of instrument error.There is presently no a kind of visual comparison's instrument, visual manner can be effectively adopted to mate the colour message of each primary colors on tradition Quality Control color rod, make the use of the colour correction of each primary colors, a kind of tolerance Authority Contro1 method also without visual monitoring colour continuous production, to provide the acceptable visual color message of upper and lower bound in real time, this problem becomes the bottleneck affecting the development of printing industry quality detection technology.
Therefore, current industrial market and be highly desirable to a kind of normalized color management system in producing, utilize and visually mate control methods, simple, directly perceived, easily operated, can visually obtain the device of each primary colors colour modified message scheme.In order to solve the problems referred to above, the present invention provides a kind of new technical scheme:
A kind of printing color provided by the invention and tolerance visualization system device, it is made up of rectangle chi shape system body (1) and monitoring vitta (2), system body is provided with the interchangeable color lump of many groups, system body and interchangeable color lump, be all the functional areas having range estimation shade contrast's message:
System body is neutral gray colour district (3), and neutral gray colour is in proportion in conjunction with being formed by each primary colors (cyan " C ", magenta " M ", yellow " Y ")；
Often organize replaceable color lump and have two pieces of color lumps, utilize sliding tray or be directly embedded into chi shape main body；
Replaceable color lump divides two classes, and a class is the contrast color lump of each primary colors and black tone, and another kind of is tolerance normalized checking color lump；
Often group contrast color lump is (100%) real color (31,32,33,34) and Neutral colour halftoning function zone (41,42,43,44) respectively；
Tolerance normalized checking color lump has each primary colors, black color lump, the two pieces of color lumps often organizing color lump are the real color color lump of this color (100%) and middle halftoning color lump respectively, every piece of color lump has two zone, it is the dark district than this colour standard tone dark and the light district than this colour standard tone light respectively, each primary colors, black color lump (100%) real color color lump have dark district (11,13,15,17) light color district (12,14,16,18), each middle halftoning color lump has the light district (22,24,26,28) in dark district (21,23,25,27)；
Tolerance normalized checking color lump also has neutral gray color lump, is formed by two pieces equally, and one piece of color lump (4) is the color lump than neutral ash standard tone dark, and another block color lump (5) is the color lump than neutral ash standard tone light；
Monitoring vitta is provided with a series of close-connected functional areas of geometric graph shape, there is range estimation hue plane information, it it is the color lump setting printing monitoring project: the halftoning district, centre (71,72,73,74) of neutral gray toning district (6), each primary colors and black reality tone zone (61,62,63,64), each primary colors and black, each functional areas are coherent is close to setting, and on arranged side by side and sorting position and system body, the position of each functional areas is in correspondence with each other.
A kind of printing color provided by the invention and tolerance visualization system device, is characterized in that the gray value of the neutral ash of described system body is the combination of main primary colors and time primary colors, and often group self-tone contrast color lump is each primary colors and the combination of time primary colors respectively.
A kind of printing color provided by the invention and tolerance visualization system device, is characterized in that described range estimation shade contrast's information is by extracting the L combined by color three-dimensional coordinate in standardized data storehouse*a*b*Value.
A kind of printing color provided by the invention and tolerance visualization system device, it is characterized in that, the control wells on described system body can be opening and remain silent, and in control wells, aperture is wider than lower aperture is, sloping type inside hole, the position of control wells and its position, functional areas monitoring vitta match each other.
A kind of printing color provided by the invention and tolerance visualization system device, is characterized in that being configured with pneumatic, electronics, mechanical mixture apparatus for placing, system body is accurately placed on monitoring vitta and specifies position to make visual comparison.
A kind of printing color provided by the invention and tolerance visualization system device, is characterized in that system body is band-shaped, tape measure shape.
Can being provided with control wells on described tape measure shape system body, its control methods can adopt the point-to-point contrast of keeping to the side mutually of main body and vitta marginal position just may be used.
A kind of printing color provided by the invention and tolerance visualization system device, it is characterized in that the color lump on described apparatus main body (1), it is fixing color lump, described contrast reality color lump, middle halftoning color lump are to link together with tolerance normalized checking color lump, three pieces become one group, and the upper and lower bound of tolerance is arranged on contrast color lump both sides；
Mei Zu contrast color district is that (100%) real color (31,32,33,34) and tolerance normalized checking color lump are than the dark district (11,13,15,17) of this colour standard tone dark and light district (12,14,16,18) respectively；Neutral colour halftoning function zone (41,42,43,44) and tolerance normalized checking color lump are than the dark district (21,23,25,27) of this colour standard tone dark and light district (22,24,26,28)；
Tolerance normalized checking color lump also has neutral gray color lump, it is separately positioned on system body grey area (3) both sides, it is made up of two pieces of independent color lumps, one piece of color lump (4) is the color lump than neutral ash standard tone dark, and another block color lump (5) is the color lump than neutral ash standard tone light.
A kind of printing color provided by the invention and tolerance visualization system device, it is characterized in that system body is divided into three parts: neutral ash tolerance chi, primary colors and black tolerance chi, primary colors, black and neutral gray Standard Colors chi, color lump on neutral ash tolerance chi is one group of fixing color lump, it is the color lump of the upper limit (4) of Lycoperdon polymorphum Vitt colour and lower limit (5) respectively, color lump on primary colors and black tolerance chi is the fixing color lump of many groups, it is the reality tolerance upper limit (11 of independent each primary colors and black respectively, 13, 15, 17), lower limit (12, 14, 16, 18) and the upper limit (21 of middle halftoning color lump, 23, 25, 27), lower limit (22, 24, 26, 28) color lump, primary colors, on black and neutral gray Standard Colors chi many groups fix color lump, it is the standard reality color color lump (31 of each primary colors and black respectively, 32, 33, 34)；Middle halftoning standard color block (41,42,43,44)；Neutral gray adjusts standard color block (3).
A kind of printing color provided by the invention and tolerance visualization system device, the colouring information of described system body and replaceable color lump can adopt printing, sprays paint, dye, primary colors casting, electroplate and paint and ceramic making.
The present invention provides a kind of using method implementing printing color and tolerance visualization system device, and step is as follows:
The monitoring vitta of native system is printed on print product, utilizes electrical image data (software) colour of each color of printing to be reflected in each plane information functional areas of monitoring vitta with pictorial form,
With each functional areas on monitoring vitta in correspondence with each other, the picture tone control wells in main body simultaneously appears place system apparatus main body, and each functional areas can carry out range estimation tone and compare with color lump,
Using the neutral gray zone of system body, detect the gray tone colour cast state of each color lump, system body covers on monitoring vitta, " point-to-point " formula coupling contrast neutral gray block,
Use each primary colors and black reality color color lump, find the tone of each detection zone, whether colour gamut changes,
Use halftoning color lump in the middle of each primary colors and black, after detection net-point printing construction pressurized, be transferred to the tone increment result on carrier, also have monitoring machinery and carrier rationality production status,
Use the observation port on system body, accurately detecting the tone of each community, every monitoring section independently contrasts, and accurately whether the detection tone of each community, colour are in the interior running of acceptable quality upper and lower bound tolerance specification, vision tone is unanimously considered as best colour balance print result
The grey balance functional areas on point-to-point type contrastive detection vitta are moved in zonule, and the monitoring vitta detecting whole presswork width makes colour correction engineering, the method for each primary colors self-contained unit ready visual contrast relevant with black with above similar,
Observe the geometric figure of monitoring vitta and site, the edge connecting point position of the figure being close to, if chromatography state that is overlapping or that separate occurs.
The present invention uses grey balance technology, comprehensive each primary colors colour amount produces message, after image conversion double exposure, result becomes monitoring objective, the real-time production status of sustainable offer when printing construction, make directly visual comparison effectively real-time, quick, point-to-point for this device and set colour amendment scheme, may also provide mechanicalness physics message, understand and produce physical change.More innovation idea, same apparatus main body hardware is designed the color supervision visual messages district of visual comparison's upper and lower bound, can effectively directly provide tone tolerance message, control operation and operate often in the narrowest error rate production environment.The external hardware of this apparatus main body is complete continuous production system and device plus supporting monitoring color control bar, is that the visual intuitive manner of use of intention reaches standardized production ultimate aim.
CIEL*a*b*Color three-dimensional measurement unit is the amount of color that datumization measures visually, and its data " scale " are to be combined by three-dimensional coordinate.L*It is specification brightness, L*=0 is black and 100 is white；A*, b*It is deduction color data ,+a*Represent to red sector colour gamut message and-a*Represent Xiang Lv；+ b*Represent Xiang Huanghe-b*Represent Xiang Lan.Tone of the present invention " message " is exactly the L of indication in color space*a*b*Data value.Each primary colors, black and neutral gray have its L*a*b*Normal data.
The system body of the present invention and the making color of each described color lump, be by extracting L in standardized data storehouse*a*b*Value, becomes its intension of tone images and stores typography Plays data " message ".
The present invention adopts multi-function device, external hardware, coordinates special image formula color control detection media, by standardized data, develops each primary colors specification of standardization；By grey balance physical characteristic, develop the ash Value Data specification of neutral gray balance, produce each primary colors, black and gray scale Matching Platform with image conversion.The present invention also provides for tonal quality and controls the upper and lower bound tolerance monitoring section of standard and set out the deepest and the most shallow each primary colors, black and gray scale comparison specification color lump.This tolerance is exactly the quality error tolerance scope that can accept in printing standardization, allow.The present invention quotes peripheral vision opinion visually to mate reference method, it is also contemplated that the control wells position performing vision running, there is provided effective point-to-point reference environment to the special monitoring vitta of the present invention, use using image mode as coupling contrast, realize the quickly running of ready visual contrast Standardization Quality colour control in real time, metering equipment is used, it is not necessary to use metering equipment postpone color control and the instability probability of instrument error of instrument read function can be got rid of without training professionals.
Technical scheme is different from prior art method, and has great technological break-through and creativeness:
Apparatus of the present invention main body storage standard data become plane information functional areas, and main body is to simplify stepless gray balance colour district, built-in the enough primary colors color range of need, and design is clear, without repeating and can simply estimate.
Apparatus of the present invention main body is external hardware, has standardization setting data, manufactures visual measurement apparatus, is used as to be placed against special designs of the present invention monitoring color control bar, with point-to-point mutual contrast coupling, it is possible to select lid to draw together operation entire length；May be made as flexible winding, it is easy to coupling of making comparisons, easy to carry and storage.
Apparatus of the present invention main body is provided with control wells, and monitoring function district is independently contrasted with community, reduces VC.
In apparatus of the present invention main body, the function color range of each primary colors and black can make standby color lump comparison color lump by selected various countries printing standardization data.The replaceable applicable real color of color range on this apparatus main body and the sample for reference color range of halftoning, be used as to mate, it is possible to aging in color range or make replacing when damaging and need.
The present invention is by color management data normalization, deduces into graphical design then visualizing data, and producing means main body, by the output of each functional unit numerical value message for visual coupling.
The present invention has the upper and lower bound tolerance standard function district in chromaticity management.
On special designs of the present invention monitoring color control bar, each functional areas are the close-connected double exposure pie graph pictures of a series of geometric graph shape.Contact position such as each functional areas fails registration printing, the chromatography of white dew overlap or mechanical-physical adjustment problem separately can occurs intuitively.
The present invention is different from the color rod of prior art:
This apparatus main body is outer to arrange formula hardware, set and storage standard colour data, with the color image each primary colors of deduction, black and grey balance message, utilize peripheral vision opinion instinct, contrast is made, it is provided that matching feature monitors the use of vitta coupling to special designs of the present invention with the vision response of visual millisecond directly perceived.
There is provided and visually intuitively contrast message, it is not necessary to adopt instrument to measure production result and just obtain analytical data.
This apparatus main body is stepless and the design simplifying gray value environment, with and have each primary colors and black due state aborning, deduce into image conversion, there is provided industrial standard should have colour result, it is effectively reflection product surveillance district colour cast image, optical clarity, colour modified message is accurately provided.
This hardware is portable, and repeatability is repeatedly used in other contrast operation.
Present color ready visual contrast system is provided with the tolerance norm image of the upper and lower bound of quality control becomes functional areas message, aberration directly perceived, it is not necessary to use detecting instrument.
The design of the present invention meets the standardization of printing industry:
Lithographic printing is mechanical type printing technology, on printing surface, image accurately decouples out each primary colors and black network point distribution position, selects suitable pigments thin film to be coated on site, being impressed on carrier through the transfer of soft blanket, deducing full-colour image.
Industrial standardization produces, and the colour of monitoring primary colors state and colour gamut can obtain data from (100%) real color color range；Monitoring site appreciation rate utilizes halftoning color range and real color color range result of calculation exactly, and purposes is to examine the pressure physical state of material and printing equipment；Neutral gray balance can serve as effective guide of average ink amount after analyzing each primary colors double exposure.
The design of the present invention has also taken into full account in continuous production process, and quality control tolerance is a crucial monitoring project, and capping operates often in the narrowest error rate production environment with the controlled manufacturing of lower limit, it is ensured that product keeps best quality results.
The present invention is provided with grey balance formula technique: the gray value of neutral ash is by pre-determining the combination of required site in grey balance production technology, its site is in typography, required site size and quantity is utilized to be coated with paint, described site is main primary colors cyan " C ", magenta " M ", yellow " Y " and the percentage ratio being suitable for time primary colors, and accurately neutral gray image is deduced in chromatography mutually.
The present invention has fully used grey balance color Ore-controlling Role running theory: grey balance color Ore-controlling Role be the neutral ash including primary colors colour balance result with and the relation of black halftone.The combination message of neutral ash is directly to extract from construction drawing picture, and deduction is set to image conversion detection zone in specific bit and then monitors Quality Control bar.Utilize black tone be will not colour cast characteristic with and required primary colors and generate close to neutral ash halftoning color range circulate mutually sequence of linking closely together with and reflect each primary colors colour gamut balance message.Neutral ash colour cast tone can by will not the black halftone of colour cast characteristic exposed go out certain primary colors lack color or hypercolour state, visual comparison's method of this " keep to the side oneself " formula just can produce in effective practice neutral gray balance Quality Control.
Apparatus of the present invention main functionality image and application thereof: the apparatus main body of this visualization system tone, it is necessary to formulating multiple hue plane informational function district becomes " function image " use as this apparatus main body.With pictorial form deduction industrial standardization data, as this apparatus main body, being imprinted on product special Quality Control monitoring vitta comparison for attached, reflection product is enameled the tone variations of pattern.Each primary colors that the design of this device external hardware body is appendix industry color standard balances colour data the machinery that should have and the physical property production status of carrier material, may also provide quality tolerance and continues control function.Making and the purposes of each functional areas are as follows:
The neutral gray of this apparatus main body area is adjusted, and is the data base of each primary colors balance colour double exposure from printing industry tonal criterion and the neutral gray toning territory data extracted, the neutrality gray tone functional areas on cost apparatus processed, the main body area of cladding system.
Each primary colors and the real color independence color range functional areas of it (100%) of black, be used to provide standard ink colour gamut and density comparative messages.
The Neutral colour toning functional areas, rank of the independent halftoning of each primary colors and black, are to provide the picture tone of standard site appreciation rate.And machinery and carrier physical change comparing function can be provided.
The upper and lower bound error rate functional areas of quality control standard method, it is deep and light rank, it is that quality control deviation tolerance is with reference to part, neutral gray tone GTG and black monochromatic GTG ought to be between deep and shallow specification, and and between the deep and shallow specification that also should be at error rate of the middle halftoning colour of each primary colors reality normal complexion.
In the present invention, monitoring vitta function image and application thereof: on monitoring vitta, the making of each functional areas is the location by each functional element set on this apparatus main body, and sequence and interval are identical, and its functional areas are as follows:
The body design of this device is to quote neutral gray balance technology, set neutral ash with and the relation of black halftone.Utilize black tone be will not colour cast characteristic with and required primary colors and the neutral ash halftoning that generates is closely together and reflect each primary colors colour gamut balance message.On monitoring vitta, double; two ashes keep to the side contrast ought to vision shade-matched blend uniform condition be final goal mutually.Neutral ash is geometric figure continuity with black Hui Ge district, is close to setting, arranged side by side and sequence, also all has location alignment function.
Each primary colors and the real color independence color range functional areas of it (100%) of black, be used to provide standard ink colour gamut comparative messages and density measure environment as calculating site appreciation rate.
The Neutral colour toning functional areas, rank of the independent halftoning of each primary colors and black, are by contrast site appreciation rate coupling picture tone.And the vision-based detection function of machinery and carrier physical change can be provided.It it is dual-use function message impact.
The present invention is combined by hardware body and monitoring vitta, and all each own deduction typography standardization message of each assembly makes functional areas, and it is as follows respectively:
Coupling hardware body: hardware body provides coupling to guide purposes.On this apparatus main body, each primary colors colour production standard data in Recording criteria chemical industry journey, replace " scale " reading with visual color image, and each function is to provide visual sample for reference and compares purposes.Separately set up the upper and lower bound tolerance in Quality Control Engineering with color image to transmit permissible error specification.It is donate Statistical running, transmits normal data message function.
Monitoring vitta: utilize the supervision project needed for software records standardized production, be designed to electronic digital image file, can cause production unit construction through digital interconnected network mode granting.In digital archives, each function image is the monitoring hue plane information project needed for standardized production.Being configured with the monitoring objective of color standard engineering on vitta, make monitoring vitta in image conversion mode, on the image of monitoring project, institute's appendix color relation is that the color deal of each functional areas on this device is identical.Then vitta connection is with normally printing construction operation, is imaged on the vitta monitored space on leaflet, and monitoring project functional areas are neutral gray districts, each primary colors and the real color of it (100%) of black and middle halftoning district.Monitoring vitta can directly reflect tone and the colour gamut result of required monitoring on print product.Emphasis reflects the production physical state of each primary colors, black, machine and carrier, it is provided that contrast platform is put into practice to coupling hardware and performs point-to-point, peripheral vision opinion contrast.This monitoring vitta is special designs, supporting coupling hardware, and the monitoring location of each functional areas is surely must to match with the functional areas sequence on this apparatus main body and spacing, competence exertion point-to-point contrast accuracy very.May be used without community and move point-to-point contrast, but the required reduced time comparatively increases.This is to receive message running, receives normal data message and does colour correction.
Apparatus of the present invention main body, the monitoring width that Design of length can refer in contrast operation is corresponding, by supervision project surely vertical needed for the production of primary colors each in printing industry standardization, making contrastive detection function image, putting into practice point-to-point type coalignment with the misalignment message on monitoring vitta is colour amendment scheme.
The present invention can also make flexible winding, is that external is soft can warp material manufacture；The monitoring width that flexible tape length design cover is drawn together in contrast operation is equal.Its manufacture method can be utilize mode of printing, and being printed on by each function image can on the carrier of warp.Supervision vitta surface has multiple detection functional areas, the visual shade contrast's message of internal memory；By supervision project surely vertical needed for the production of primary colors each in printing industry standardization, it is printed to contrast apparatus function image.
Control wells in assembly of the invention main body, sufficient space can be provided to manifest monitoring objective and to do peripheral vision comparison to this device, setting allocative decision by sampling number and contain whole device length. it makes usage be the placement with " point-to-point " of this device, covering on detection target, the control wells on this device then manifests detection target.And GTG on this device and each primary colors, black reality color and halftoning color range are just round detection target, then with peripheral vision method, with community form, start to detect the grey tone pitch in each monitoring function district, ash colour gamut, site appreciation rate, the colour of each primary colors and colour gamut change, in order to colour correction engineering can be carried out in real time.And the inner side on limit, hole just manifests the color that the thickness of material is material.When mate hardware be placed on contrast target makes visual contrast time, this control wells material color can be made visual impact color and be distinguished error, so hardware material can be same color with the color lump of functional areas, it is also possible to processing is in same color.Described control wells all has thickness because of its material, it is placed in contrast target and carries out visual contrast, can there is the thickness of material in the functional areas color lump on hardware surface and monitoring objective, control wells vertical interior side can constitute light projection and cause generation shadow in target, during order contrast, visual color distinguishes error, so being designed to ramp type inside the control wells of the present invention, upper aperture is wider than lower aperture is, eliminates shadow and improves the accuracy of visual comparison.
The coupling hardware shade of color message of assembly of the invention main body is comparing function district sample, it is possible to provide contrast platform founds the shade of color specified by standard primary and site appreciation rate for reference to producing sample surely to printing color management standardizing body.
The present invention can deduce the colour gamut of each primary colors set by country variant industrial standard based on the reality color of each primary colors and halftoning color range and required data are measured in site increment, then on this apparatus main body, the reality color of each primary colors and Neutral colour halftoning color range are the use that there is a need to make replacing and coordinate each industrial standard coupling.
In assembly of the invention main body, color lump can use the minisize track of device, sliding tray or be directly embedded into apparatus main body, and each functional areas can be taken off and change position；Also the function color range of primary colors set by another color management standard replaceable；Separately need to make replacing because of the damage aging, Environmental of the standard colour tone of function color lump, it is ensured that this apparatus main body quality of hardware operates often under corresponding state best, most stable of.
Assembly of the invention, has in color management to be situated between norm value amount and the tone of determining different printing carrier material and determine required each primary colors and black, becomes functional areas color range accessory, and this color range can be made by selected construction material and more be brought cooperation production.
The plate operation of this apparatus main body can adopt manual type and self-action to place:
It is when detecting every time that manual type is placed, and each functional areas of plate and monitoring vitta are to need the point-to-point accurate placement of manual type, and the control wells on plate needs to manifest contrastive detection functional areas and makes visual comparison.Detect and be accomplished by lift-off test target, circulation running, it is also possible to be that visual contrast is made in placement of keeping to the side.
It is adopt to design automatization's place apparatus that self-action is placed, and with pneumatic, electronics, mechanical mixing apparatus, coupling hardware is accurately placed at monitoring vitta and specifies position, as visual comparison.This device plate needs in advance, point-to-point be directed at monitoring vitta adjustment mutually, and the control wells needs on plate manifest and contrast same functional areas on vitta and make visual comparison.When running, with button or automatically induction apparatus start system and accurately place this device and show signs of anger control running, detection colour and whether tone changes, colour cast, just make real-time correction if needed；Detecting complete, this device can be automatically releasable, and the system standby position of returning to waits matching instruction next time, circulation running.
Assembly of the invention main body and replaceable color lump, material can be hard material such as paper (plate), metal, timber, plastics, glass, synthesis thickness material, pottery etc.；Can also be soft can warp material such as paper, cloth, silk, plastic sheeting, the thin material of synthesis etc., and adopt printing, spray paint, dye, primary colors casting, the coloring process such as plating colouring and ceramic making are constructed on carrier.
The present invention also designs independent tolerance neutral gray, each primary colors and black visual inspection apparatus, will monitoring Lycoperdon polymorphum Vitt, the upper and lower bound of each primary colors and black colour, real color and middle halftoning color lump, adopt print, spray paint, dye, primary colors casting, plating are painted and ceramic making etc. is constructed on carrier.
Monitoring vitta design is a series of several picture, and series winding closely keeps to the side to arrange, and becomes the accurate chromatography deictic function effect of monitoring.
Each image is provided that dual-use function purposes.Each image is designed with monitoring project, becomes detection function.Each function image can include respectively hue plane message and geometry design, geometry be the image connected mechanical-physical contact result, be seamless setting between each image.
Its described each function image can deduce respectively hue plane message and geometry design:
Hue plane message contents is that each function image has setting printed items, that is, the neutrality primary colors grey, each of each primary colors double exposure and halftoning color lump in the middle of the reality normal complexion of black.
Geometry is the mechanical-physical contact result of the image connected, and its design focal point is to be do not have as micron few gap between each image.
The described tone of each function is as follows with the cross correlation of geometry designs and using method:
Monitoring tone result: according to neutral gray balance technology, neutral ash is to be produced by each primary colors and black double exposure, neutral ash ought to be that vision color gamut is consistent with black ash picture tone and colour gamut, plus the accurate chromatography result of seamless contact, double; two ash images be vision without section " single piece type " gray scale, this is the most perfect colour, colour gamut and chromatography pass result.As double; two ash colour gamut colour casts and inconsistent time, then be close to GTG vision difference, it will be apparent that say that primary colors need revise colour.
Monitoring mechanicalness physical contact result: double; two ash images are that gapless is close to design, and vision color gamut is consistent.Once wherein certain primary colors or black fail accurate set and just print, although function color lump hue plane message vision tone is consistent, but site, the edge connecting point position of function several picture and the image being close to occurs that physical property deviates, and contact position may occur in which overlap, it is also possible to be contact separately.Overlap is site to be increased dot number at interface position and then appears dark, depends on more than overlapping site few；Separately be exactly that contact position is disconnected from each other, lack the color site of separations and substantially light and colour cast, it is also possible to be completely separating then journey carrier color.
Whole monitoring vitta designs, same function image has dual visual detection result, it is not necessary to use magnifier, appears tone with the time intuitively and chromatography produces problem, other market color rod does not have visual monitoring chromatography function, does not more have same functional areas can provide the design of dual practicality purposes.
The present invention is that a kind of tool intention uses inherent contrast instinct, matching system is compareed with visual type, novel design color image is made visual color image and is replaced " scale " reading functional areas, and incorporate the tolerance specification technique of quality control, practicalness design special monitoring vitta to coordinate the comparison quality control system of the present invention for continuing production in qualified tolerance.
The present invention can also effective perspective running: the present invention is that printing industry is determined the standardization colour of each primary colors by prediction formula in advance and double exposure tone data makes image as supervision tone functional areas with reference to guiding.Typography is constructed on carrier material, monitor vitta with special Quality Control jointly to make, utilize functional areas image and the target image on monitoring vitta of comparable device of the present invention at once, point-to-point work is directly perceived, vision tone compares, screen rapidly colour gamut change and analyze colour amendment scheme in real time, more can supervise machine and carrier physical change simultaneously and affect colour amount site appreciation rate, in real time effectively the hue difference of each functional areas of visual comparison directly perceived from, assorted chromatography accuracy also can be visually differentiated from monitoring vitta geometric figure design, directly reflect that whether production chromaticity is qualified or makes necessary correction.
Can simplify detection operation workflow then remove from scan reading Quality Control bar operation；Can economization scan time.Can economization screen scan after the optical metrology unit message that draws, conversion causes can read data and just can analyze the time whether contrast industrial standardization data qualified；Can without relying on professional and technical personnel to analyze the data that reading apparatus draws.Can exempt and read instrument and the mechanicalness error that instrument exists；Exempt program and the expense of timing alignment.Can shorten because of the detection time, duplicate detection frequency can be increased, bring the mass offset lowering product as a result, it is possible to the error ratio that narrows in quality control.
The conjunction printing color of the invention guides and content control skill one, has function and usage of anticipating more, becomes order system and device, quickly revises colour amount and is effectively reduced health product, to reach color keeping normal life activities target.
Upper and lower bound functional areas in each functional areas of assembly of the invention main body, this is the error rate specification of quality control management.In existing printing technology, it does not have a kind of target similar with the present invention is guided and supporting vitta can be made to perform visual comparison.The tolerance that in apparatus of the present invention main body, each primary colors in Recording criteria chemical industry journey, black, neutral gray production standard can accept, replaces " scale " reading with visual color image.Each functional areas are to provide visual sample for reference and compare purposes, the upper limit set by image conversion deduction quality control tone and lower limit range of error, make color range, whether become visual specification, quickly detection target at error acceptability limit.All can effectively visually operate without professional training technical staff.
The present invention designs the color supervision visual messages district of visual comparison's upper and lower bound, can effectively directly provide tone tolerance message, control operation and operate often in the narrowest error rate production environment.And the set upper and lower bound of country variant industrial standard is all variant, there is a need to make more on changing device specification color range to coordinate the use of each industrial standard coupling.
The present invention is suitable for various machinery and the use of digital printing technique.
Assembly of the invention be work practicality improve printing tonal quality accuracy produce then reduce adjusting machine time, amplification reduces waste product, reduce that energy use etc. is just facial puts into practice environmental protection operation system.
Accompanying drawing explanation
Printing color of the present invention and tolerance visualization system and device, for all kinds of print solution and monitoring results production.
The system body of this device of Fig. 1 and monitoring vitta floor map
The system body side schematic view of this device of Fig. 2
The system body color lump of this device of Fig. 3 replaces assembling schematic diagram
The system body color lump of this device of Fig. 4 replaces assembling side schematic view
The each primary colors of system body of this device of Fig. 5 and black and tolerance specification zone compages schematic diagram
The system body ash tolerance chi structural representation of this device of Fig. 6
The each primary colors of system body of this device of Fig. 7 and black tolerance chi structural representation
The each primary colors of system body of this device of Fig. 8, black and neutral ash Standard Colors chi structural representation
Detailed description of the invention
By the embodiment of following a kind of printing color and tolerance visualization system device and using method, present disclosure is further elaborated:
Embodiment 1: a kind of printing color and tolerance visualization system device and using method, as shown in Figure 1, it is system body and the monitoring vitta floor map of this device, external apparatus main body functional ruler shape plate and the contrast demonstration of special monitoring color control vitta, chi shape plate (1) material can be paper (plate), metal, timber, plastics, glass, synthesis thickness material, pottery etc., surface body part is to coat neutral gray (3), is the neutrality gray tone what one turns to for guidance or support as normalized color management of the present invention.Each primary colors and black reality color color range sample are (31,32,33,34)；Middle halftoning color range sample is (41,42,43,44), this twoth district is provided and guides with reference to the vision mated is the set colour of normalized color management and colour gamut site appreciation rate, if the special vitta color range on leaflet and on plate chi visual color toning value be between tolerance to be considered as qualified, the most desirable is exactly reach an agreement, and that leaflet is exactly produce under standardization colour poised state.The following is the classification of accessory: the dark color that the tolerance of quality control standard management can accept and light color scope, the neutral gray GTG upper limit (4) and lower limit (5)；The reality color upper limit (11,13,15,17) of each primary colors and black and lower limit (12,14,16,18)；The upper limit (21,23,25,27) of the centre halftoning of each primary colors and black and the acceptable width tone of lower limit (22,24,26,28).Its purposes is to provide grey balance, each primary colors and black standardized production and guides environment.The supervision target color range of Standardization Quality control methods ought to be among this upper limit of Jie and lower limit, it is simply that best tone balance state.Design control wells at each color lump, set allocative decision by sampling number and contain whole apparatus main body length.About control wells, it is illustrated that control wells of illustrating out in model can be opening and remaining silent, shape can the side of being, circle, triangle and star (54) etc.；More shape size is all do not have important requirement, if can provide sufficient space manifest monitoring function district to comparable device main body make peripheral vision comparison just may be used.Device plate can also be do not have control wells such as (42), and that matching type is exactly need to keep to the side to be placed on monitoring function district with the outside of plate to make contrast.Special monitoring vitta (2) is the use of the attached production persistent goal contrast being imprinted on construction carrier.Shown is the structure (1) of chi shape plate, it is provided that clearly visual, and matching feature is point-to-point mutual contrast with each functional areas in monitoring color control bar.The functional areas design of monitoring vitta is respectively: 1) neutral gray toning district (6)；2) each primary colors and black reality zone (61,62,63,64)；3) the halftoning district, centre (71,72,73,74) of each primary colors and black.Each functional areas are a series of geometric graph Shape continuity, be close to setting, side by side and positioning sorting, it is have alignment function that each district ought to very be close to: overlap each other outside functional areas then show dark positive effect, such as then vision colour cast disconnected from each other, or Cheng Zaiti color.Monitoring vitta be all the upper each functional areas of external chi shape plate (1) with this apparatus system position in correspondence with each other.It makes usage be the placement with " point-to-point " of this apparatus main body, keeps to the side or covers on monitoring objective then 31 and 61,41 and 71,32 and 62 etc..Control wells on this apparatus main body then manifests monitoring objective；And GTG on this apparatus main body and each primary colors and black reality color and middle halftoning color range are just round mating target, then colour and colour gamut change, machinery and the carrier physical state of the grey tone pitch of each target of cell detection, ash colour gamut, each primary colors and black are started with peripheral vision method, in order to colour correction engineering can be carried out in real time.
As shown in Figure 2, it it is the system body side schematic view of this device, the side view of external apparatus main body function plate chi, each functional accessory is mounted on the material of applicable hardness, what can be seen that in side is exactly the installation site of each accessory, plate is to make ruler state, and operator mentions and place plate chi easily, with the use mated referenced by monitoring vitta.This hardware can also be arranged on special mechanical arm and reach high efficiency comparison running as automatically quickly mentioning and being accurately placed on detection vitta.
As it is shown on figure 3, be this device system body color lump replace assembling schematic diagram, external apparatus main body energy supply plate chi, accessory install plane graph.Each energy supply accessory is to have fixed installation position, and this is used as providing the position arranging each functional areas on special monitoring vitta, and color range can by the upper arrow mouth direction of figure and to adjust position.Another each color range (4,5,11-18,21-28,31-34 and 41-44), can update by timing, because along with working environment or use frequency, whether the color and luster in color range is aging or pollutes, then be necessary for changing and reaching and cause the conforming result of quality of production standardization.Further, in description, also mention commercial production standardization, wherein, set the colour gamut and colour amount of selecting primary colors, and utilize halftoning district color range to determine the monitoring of site appreciation rate.Country variant also has color standard data that they are fixed vertical, selected primary colors and black colour gamut, colour amount, site appreciation rate and execute printed material material physical state and have difference；Another different industrial quality standard can have its tolerance specification, and acceptable width needs adjustment space；So, the upper limit and lower limit ash value plate (4,5) and each primary colors and black plate (11-18,21-28,31-34 and 41-44) are to need to make replacing with selected various criterion, then same plate chi can provide multiple commercial production standardized matching feature.
As shown in Figure 4, it is the system body color lump replacement assembling side elevation of this device, external device energy supply plate chi, the side schematic view that free replaceable accessory is installed.The reality color of each primary colors, black and Lycoperdon polymorphum Vitt shown in arrow nozzle direction and semi-tone plate, also have the upper limit and lower limit plate can arbitrarily change position, and the use of monitoring vitta contrast is mated in the plate position needed for being the conversion of flexible formula.
Embodiment 2: a kind of printing color and tolerance visualization system device, as shown in Figure 5, it is each primary colors of system body of this device and black and tolerance specification zone compages schematic diagram, color lump on apparatus main body (1), being fixing color lump, a wherein primary colors and the middle halftoning of external apparatus main body chi shape plate are merged into (Fig. 5) with these tolerance functional areas.Standard dark color district (11) and the standard light color district (12) of standardization primary colors reality color (31) and this tolerance are arranged on both sides；In the middle of standardization primary colors, halftoning (41) is arranged on both sides becomes pooling function district with standard dark color district (21) and the standard light color district (22) of this tolerance；It is also disposed at the both sides of contrast standard grey block (3) such as standard colour tone (4) and shallow (5) deeply of neutral ash, it is provided that clearly visual, and matching feature and each functional areas in monitoring color control bar are with point-to-point mutual contrast.It it is another diversified design device scheme.Native system main body and repeatable the extending to of monitoring each primary colors of vitta, black and neutral gray block cover leaflet width.About the design and use method of control wells, similar with described in embodiment 1 Fig. 1, it is not repeated.
Embodiment 3: a kind of printing color and tolerance visualization system device, system body is divided into three parts: neutral ash tolerance chi, primary colors and black tolerance chi, primary colors, black and neutral gray Standard Colors chi, sees Fig. 6-Fig. 8.
As shown in Figure 6, it is the system body ash tolerance structural representation of this device, this apparatus system chi shape plate ash tolerance structure exemplary view.External plate designs independent tolerance visual inspection apparatus.The upper limit (4) of monitoring Lycoperdon polymorphum Vitt colour and the color lump of lower limit (5), adopt print, spray paint, dye, primary colors casting, plating are painted and ceramic making etc. is constructed on carrier (7), carrier can be hard material or soft warp material manufacture.Control methods is this device of handling, and the grey balance functional areas on point-to-point type contrastive detection vitta are moved in zonule, detects the colour correction engineering of whole presswork width.
As it is shown in fig. 7, be each primary colors of system body and the black tolerance structural representation of this device, this apparatus system chi each primary colors of shape plate and the demonstration of black tolerance structure.External plate designs independent tolerance visual inspection apparatus.Monitor the upper limit (12,14,16,18,22,24,26,28) of each primary colors and black and the color lump of lower limit (11,13,15,17,21,23,25,27), adopt print, spray paint, dye, primary colors casting, plating are painted and the coloring process construction such as ceramic making is on carrier (7), carrier can be hard material or soft warp material manufacture.Control methods is this device of handling, and each primary colors on point-to-point type contrastive detection vitta and black functional areas are moved in zonule, detects the colour correction engineering of whole presswork width.
As shown in Figure 8, being each primary colors of system body and the black structures schematic diagram of this device, this apparatus system chi each primary colors of shape plate and black structures are demonstrated.External plate designs independent each primary colors and black visual inspection apparatus.Monitor each primary colors and black reality color color lump Standard Colors for (31,32,33,34)；Middle halftoning color lump Standard Colors is (41,42,43,44), neutral gray toning block Standard Colors (3), adopt print, spray paint, dye, primary colors casting, plating are painted and the coloring process construction such as ceramic making is on carrier (7), carrier can be hard material or soft warp material manufacture.Control methods is this device of handling, and each primary colors on point-to-point type contrastive detection vitta and black functional areas are moved in zonule, detects the colour correction engineering of whole presswork width.
About the design and use method of control wells, similar with described in embodiment 1 Fig. 1, it is not repeated.
Claims (10)
1. a printing color and tolerance visualization system device, it is made up of rectangle chi shape system body (1) and monitoring vitta (2), system body is provided with the interchangeable color lump of many groups, system body and interchangeable color lump, be all the functional areas having range estimation shade contrast's message:
System body is neutral gray colour district (3), and neutral gray colour is that primary colors cyan (C), primary colors magenta (M), primary colors yellow (Y) are in proportion in conjunction with formation；
Often organize replaceable color lump and have two pieces of color lumps, utilize sliding tray or be directly embedded into chi shape main body；
Replaceable color lump divides two classes, and a class is the contrast color lump of each primary colors and black tone, and another kind of is tolerance normalized checking color lump；
Often group contrast color lump is real color (31,32,33,34) and Neutral colour halftoning function zone (41,42,43,44) respectively；
Tolerance normalized checking color lump has each primary colors, black color lump, the two pieces of color lumps often organizing color lump are the real color color lump of this color and middle halftoning color lump respectively, every piece of color lump has two zone, it is the dark district than this colour standard tone dark and the light district than this colour standard tone light respectively, each primary colors, black color lump real color color lump have dark district (11,13,15,17) light color district (12,14,16,18), each middle halftoning color lump has the light district (22,24,26,28) in dark district (21,23,25,27)；
Tolerance normalized checking color lump also has neutral gray color lump, is formed by two pieces equally, and one piece of color lump (4) is the color lump than neutral ash standard tone dark, and another block color lump (5) is the color lump than neutral ash standard tone light；
Monitoring vitta is provided with a series of close-connected functional areas of geometric graph shape, there is range estimation hue plane information, it it is the color lump setting printing monitoring project: the halftoning district, centre (71,72,73,74) of neutral gray toning district (6), each primary colors and black reality tone zone (61,62,63,64), each primary colors and black, each functional areas are coherent is close to setting, and on arranged side by side and sorting position and system body, the position of each functional areas is in correspondence with each other.
2. a kind of printing color according to claim 1 and tolerance visualization system device, is characterized in that the gray value of the neutral ash of described system body is the combination of main primary colors and time primary colors, and often group self-tone contrast color lump is each primary colors and the combination of time primary colors respectively.
3. a kind of printing color according to claim 1 and tolerance visualization system device, is characterized in that described range estimation shade contrast's information is by extracting the L*a*b* value combined by color three-dimensional coordinate in standardized data storehouse.
4. a kind of printing color according to claim 1 and tolerance visualization system device, it is characterized in that the control wells on described system body can be opening and remain silent, in control wells, aperture is wider than lower aperture is, sloping type inside hole, the position of control wells and its position, functional areas monitoring vitta match each other.
5. a kind of printing color according to claim 1 and tolerance visualization system device, is characterized in that being configured with pneumatic, electronics, mechanical mixture apparatus for placing, system body is accurately placed on monitoring vitta and specifies position to make visual comparison.
6. a kind of printing color according to claim 1 and tolerance visualization system device, is characterized in that system body is band-shaped, tape measure shape.
7. a kind of printing color according to claim 6 and tolerance visualization system device, is characterized in that described tape measure shape system body is provided with control wells.
8. a kind of printing color according to claim 1 and tolerance visualization system device, it is characterized in that the color lump on described system body (1), it is fixing color lump, described real color color lump, middle halftoning color lump are to link together with tolerance normalized checking color lump, three pieces become one group, and the upper and lower bound of tolerance is arranged on contrast color lump both sides；
Mei Zu contrast color district is that real color (31,32,33,34) and tolerance normalized checking color lump are than the dark district (11,13,15,17) of this colour standard tone dark and light color district (12,14,16,18) respectively；Neutral colour halftoning function zone (41,42,43,44) and tolerance normalized checking color lump are than the dark district (21,23,25,27) of this colour standard tone dark and light district (22,24,26,28)；
Tolerance normalized checking color lump also has neutral gray color lump, it is separately positioned on neutral gray colour district (3) both sides, it is made up of two pieces of independent color lumps, one piece of color lump (4) is the color lump than neutral ash standard tone dark, and another block color lump (5) is the color lump than neutral ash standard tone light.
9. according to claim 1, 2, 3, 4, or a kind of printing color described in 6 and tolerance visualization system device, it is characterized in that system body is divided into three parts: neutral ash tolerance chi, primary colors and black tolerance chi, primary colors, black and neutral gray Standard Colors chi, color lump on neutral ash tolerance chi is one group of fixing color lump, it is made up of two pieces of color lumps, one piece of color lump (4) is the upper limit of Lycoperdon polymorphum Vitt colour, another block color lump (5) is the lower limit of Lycoperdon polymorphum Vitt colour, color lump on primary colors and black tolerance chi is the fixing color lump of many groups, it is independent each primary colors and black reality color color lump dark color district (11 respectively, 13, 15, 17), for the tolerance upper limit, real color color lump light color district (12, 14, 16, 18) for the dark district (21 of tolerance lower limit and middle halftoning color lump, 23, 25, 27) for upper limit color lump, light color district (22, 24, 26, 28) for lower limit color lump, primary colors, on black and neutral gray Standard Colors chi many groups fix color lump, it is the standard reality color color lump (31 of each primary colors and black respectively, 32, 33, 34), middle halftoning standard color block (41, 42, 43, 44), neutral gray colour district (3) is standard color block.
10. implementing a using method for the device of claim 1, step is as follows:
The monitoring vitta of native system is printed on print product, utilizes electrical image data, the colour of each color of printing is reflected in each plane information functional areas of monitoring vitta with pictorial form,
With each functional areas on monitoring vitta in correspondence with each other, the picture tone control wells in main body simultaneously appears place system apparatus main body, and each functional areas can carry out range estimation tone and compare with color lump,
Using the neutral gray zone of system body, detect the gray tone colour cast state of each color lump, system body covers on monitoring vitta, " point-to-point " formula coupling contrast neutral gray block,
Use each primary colors and black reality color color lump, find the tone of each detection zone, whether colour gamut changes,
Use halftoning color lump in the middle of each primary colors and black, after detection net-point printing construction pressurized, be transferred to the tone increment result on carrier, also have monitoring machinery and carrier rationality production status,
Use the observation port on system body, accurately detecting the tone of each community, every monitoring section independently contrasts, and accurately whether the detection tone of each community, colour are in the interior running of acceptable quality upper and lower bound tolerance specification, vision tone is unanimously considered as best colour balance print result
The grey balance functional areas on point-to-point type contrastive detection vitta are moved in zonule, and the monitoring vitta detecting whole presswork width makes colour correction engineering,
The method of each primary colors self-contained unit ready visual contrast relevant with black with above similar,
Observe the geometric figure of monitoring vitta and site, the edge connecting point position of the figure being close to, if chromatography state that is overlapping or that separate occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110278508.4A CN103600583B (en) | 2011-09-16 | 2011-09-19 | A kind of printing color and tolerance visualization system device and using method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/079762 WO2013037130A1 (en) | 2011-09-16 | 2011-09-16 | System device for visual measurement of printing color and tolerance and method of using the same |
| CNPCT/CN2011/079762 | 2011-09-16 | ||
| CN201110278508.4A CN103600583B (en) | 2011-09-16 | 2011-09-19 | A kind of printing color and tolerance visualization system device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600583A CN103600583A (en) | 2014-02-26 |
| CN103600583B true CN103600583B (en) | 2016-06-29 |
Family
ID=50118879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110278508.4A Active CN103600583B (en) | 2011-09-16 | 2011-09-19 | A kind of printing color and tolerance visualization system device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600583B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385922A (en) * | 2018-04-18 | 2019-10-29 | 深圳市科彩印务有限公司 | A kind of printing process of pre-adjustment offset printing color difference |
| CN108725064B (en) * | 2018-06-04 | 2024-03-22 | 谢一米 | Color contrast board for manufacturing soft ceramic artware |
| CN109410193A (en) * | 2018-10-19 | 2019-03-01 | 深圳职业技术学院 | Print quality inspection picture structure and printed matter |
| CN110021048B (en) * | 2019-03-22 | 2021-04-02 | 杭州电子科技大学上虞科学与工程研究院有限公司 | Ink color evaluation method for newspaper printing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310248A (en) * | 1980-04-24 | 1982-01-12 | Meredith Nolan J | Color control system |
| US5493321A (en) * | 1993-02-25 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Method and apparatus of characterization for photoelectric color proofing systems |
| GB2296102A (en) * | 1994-12-13 | 1996-06-19 | Hsu Yun Peng | Color scales |
| CN101045370A (en) * | 2006-03-30 | 2007-10-03 | 深圳职业技术学院 | Print control strip |
| CN101518980A (en) * | 2008-12-30 | 2009-09-02 | 武汉大学 | Printing color quality detecting method of integrating visual measurement, density measurement and color measurement |
| CN101730626A (en) * | 2008-05-26 | 2010-06-09 | 永经堂印刷有限公司 | A neutral gray balance controlling method |
| CN102120384A (en) * | 2009-12-17 | 2011-07-13 | 永经堂印刷有限公司 | Multiple primitive color printing quality control method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001042459A (en) * | 1999-07-28 | 2001-02-16 | Rigio Waki | Method for forming standard image |
| JP4826153B2 (en) * | 2005-07-12 | 2011-11-30 | 凸版印刷株式会社 | Profile creation method and print management method |
-
2011
- 2011-09-19 CN CN201110278508.4A patent/CN103600583B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310248A (en) * | 1980-04-24 | 1982-01-12 | Meredith Nolan J | Color control system |
| US5493321A (en) * | 1993-02-25 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Method and apparatus of characterization for photoelectric color proofing systems |
| GB2296102A (en) * | 1994-12-13 | 1996-06-19 | Hsu Yun Peng | Color scales |
| CN101045370A (en) * | 2006-03-30 | 2007-10-03 | 深圳职业技术学院 | Print control strip |
| CN101730626A (en) * | 2008-05-26 | 2010-06-09 | 永经堂印刷有限公司 | A neutral gray balance controlling method |
| CN101518980A (en) * | 2008-12-30 | 2009-09-02 | 武汉大学 | Printing color quality detecting method of integrating visual measurement, density measurement and color measurement |
| CN102120384A (en) * | 2009-12-17 | 2011-07-13 | 永经堂印刷有限公司 | Multiple primitive color printing quality control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103600583A (en) | 2014-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103600583B (en) | A kind of printing color and tolerance visualization system device and using method | |
| CN101939167B (en) | Colour-management | |
| CN101518980B (en) | Printing color quality detecting method of integrating visual measurement, density measurement and color measurement | |
| US6539325B1 (en) | Color matching apparatus for automotive repair paints | |
| JP5204201B2 (en) | Printer | |
| CN103718007B (en) | Measurement apparatus, measurement system, the measurement aligned in position method using measurement system and measurement aligned in position program | |
| CN106340012B (en) | Printed matter method for detecting color and device | |
| RU2552503C2 (en) | Quality control method of multicolour printing with primary colours | |
| CN108801938A (en) | A kind of aberration On-line Measuring Method and system | |
| CN107395911B (en) | Image forming apparatus and colour switching control method | |
| JPH03218836A (en) | Device for data collection, control and display of measured value | |
| CN111267467B (en) | Offset printing standard test plate and production and application method thereof | |
| CN101730626B (en) | A neutral gray balance controlling method | |
| CN106052876A (en) | Light pole laser paper and printed matter color difference measurement method | |
| EP2979868A1 (en) | Measuring device, measurement method, information processing device, and measurement program | |
| CN108709968A (en) | A kind of food safety detection system | |
| CN110644216A (en) | Automatic color fastness rating method and device for textiles | |
| US7262779B1 (en) | Differential imaging colorimeter | |
| CN102529340B (en) | Printed full-sheet ink quantity automatic detection system based on machine vision and printed full-sheet ink quantity detection method | |
| CN107650508B (en) | A kind of machine vision method of offset printing process control | |
| CN202264489U (en) | Printing color and tolerance level visual inspection system device | |
| CN112488997A (en) | Method for detecting and evaluating color reproduction of ancient painting printed matter based on characteristic interpolation | |
| KR20180016359A (en) | Tanning apparatus and coloring method of repair paint | |
| WO2013037130A1 (en) | System device for visual measurement of printing color and tolerance and method of using the same | |
| JP4826153B2 (en) | Profile creation method and print management method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |