DE3587129T2 - Graphische anzeigesysteme. - Google Patents

Graphische anzeigesysteme.

Info

Publication number: DE3587129T2
Authority: DE; Germany
Prior art keywords: graphic display; display systems; graphic; systems; display
Prior art date: 1984-05-05
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.): Expired - Fee Related

Application number

DE8585104226T

Other languages

English (en)

Other versions

DE3587129D1 (de

Inventor

Ian Holden

Michael Jon Mailings

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date 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 date listed.)

1984-05-05

Filing date

1985-04-11

Publication date

1993-09-16

1985-04-11 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1993-04-08 Application granted granted Critical

1993-04-08 Publication of DE3587129D1 publication Critical patent/DE3587129D1/de

1993-09-16 Publication of DE3587129T2 publication Critical patent/DE3587129T2/de

2005-04-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/30—Clipping
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/22—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using plotters
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen

DE8585104226T 1984-05-05 1985-04-11 Graphische anzeigesysteme. Expired - Fee Related DE3587129T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848411579A GB8411579D0 (en)	1984-05-05	1984-05-05	Graphic display systems

Publications (2)

Publication Number	Publication Date
DE3587129D1 DE3587129D1 (de)	1993-04-08
DE3587129T2 true DE3587129T2 (de)	1993-09-16

Family

ID=10560553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585104226T Expired - Fee Related DE3587129T2 (de)	1984-05-05	1985-04-11	Graphische anzeigesysteme.

Country Status (6)

Country	Link
US (1)	US4698779A (de)
EP (1)	EP0163852B1 (de)
JP (1)	JPS60239825A (de)
CA (1)	CA1219377A (de)
DE (1)	DE3587129T2 (de)
GB (1)	GB8411579D0 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4853971A (en) *	1985-03-18	1989-08-01	Dainippon Screen Mfg. Co., Ltd.	Method and apparatus for processing image data
FR2586838B1 (fr) *	1985-08-30	1989-07-28	Labo Electronique Physique	Processeur d'elimination de faces cachees pour la synthese d'images a trois dimensions
US5003498A (en) *	1986-01-13	1991-03-26	Hitachi, Ltd.	Graphic display method
US4829446A (en) *	1986-12-12	1989-05-09	Caeco, Inc.	Method and apparatus for recording and rearranging representations of objects in a model of a group of objects located using a co-ordinate system
JP2777628B2 (ja) *	1987-06-15	1998-07-23	株式会社日立製作所	図形処理方法及び装置
US4958305A (en) *	1987-11-04	1990-09-18	General Electric Company	Polygon edge clipping
US4888712A (en) *	1987-11-04	1989-12-19	Schlumberger Systems, Inc.	Guardband clipping method and apparatus for 3-D graphics display system
JPH0187463U (de) *	1987-12-02	1989-06-09
US5040130A (en) *	1988-09-20	1991-08-13	International Business Machines Corporation	Computer graphics boundary--defined area clippping and extraneous edge deletion method
EP0372810A3 (de) *	1988-12-02	1991-07-10	Spectra-Physics, Inc.	Farbstrahldrucker
US4980843A (en) *	1988-12-02	1990-12-25	Spectra-Physics	Ink saving method for plotters
US5247609A (en) *	1988-12-08	1993-09-21	Thermo Separation Products (California) Inc.	Line density control for plotters
DE69033514D1 (de) *	1989-02-08	2000-05-31	Canon Kk	Figurverarbeitungsgerät
US5060170A (en) *	1989-08-09	1991-10-22	International Business Machines Corp.	Space allocation and positioning method for screen display regions in a variable windowing system
US5146554A (en) *	1989-09-29	1992-09-08	Eastman Kodak Company	Page memory control in a raster image processor employed for digital halftoning
US5131049A (en) *	1989-12-08	1992-07-14	Xerox Corporation	Identification, characterization, and segmentation of halftone or stippled regions of binary images by growing a seed to a clipping mask
US5231695A (en) *	1990-08-29	1993-07-27	Xerox Corporation	Generalized clipping in an extended frame buffer
EP0521209B1 (de) *	1991-07-05	2000-03-01	International Business Machines Corporation	Graphisches Verarbeitungsgerät, -verfahren und -computerprogram
DE69132068T2 (de) *	1991-07-05	2000-10-05	Ibm	Graphische Abschneidung
US6005574A (en) *	1991-07-05	1999-12-21	International Business Machines Corporation	Data processing system including method and apparatus for performing graphics clipping operations
KR940003044B1 (ko) *	1991-09-13	1994-04-11	삼성전자 주식회사	영상합성 방법 및 장치
US5563990A (en) *	1992-10-30	1996-10-08	International Business Machines Corporation	Method and apparatus for processing a pick event
JP2607416B2 (ja) *	1993-01-14	1997-05-07	株式会社日立製作所	図形選択表示方法
US5613046A (en) *	1993-03-31	1997-03-18	Miles Inc.	Method and apparatus for correcting for plate misregistration in color printing
US5313570A (en) *	1993-03-31	1994-05-17	Miles, Inc.	Method for determining color boundaries for correcting for plate misregistration in color printing
US5668931A (en) *	1993-03-31	1997-09-16	Dermer; Richard A.	Method for automatic trap selection for correcting for plate misregistration in color printing
US5613052A (en) *	1993-09-02	1997-03-18	International Business Machines Corporation	Method and apparatus for clipping and determining color factors for polygons
US5546524A (en) *	1993-12-15	1996-08-13	International Business Machines Corp.	Method and apparatus for interlocking graphical objects
US5555556A (en) *	1994-09-30	1996-09-10	Xerox Corporation	Method and apparatus for document segmentation by background analysis
US5574802A (en) *	1994-09-30	1996-11-12	Xerox Corporation	Method and apparatus for document element classification by analysis of major white region geometry
US5699453A (en) *	1994-09-30	1997-12-16	Xerox Corporation	Method and apparatus for logically tagging of document elements in the column by major white region pattern matching
US5757963A (en) *	1994-09-30	1998-05-26	Xerox Corporation	Method and apparatus for complex column segmentation by major white region pattern matching

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3889107A (en) *	1972-10-16	1975-06-10	Evans & Sutherland Computer Co	System of polygon sorting by dissection
US3816726A (en) *	1972-10-16	1974-06-11	Evans & Sutherland Computer Co	Computer graphics clipping system for polygons
US4319339A (en) *	1976-06-11	1982-03-09	James Utzerath	Line segment video display apparatus
JPS5326534A (en) *	1976-08-25	1978-03-11	Hitachi Ltd	Vi deo display device
DE3008443A1 (de) *	1979-03-05	1980-09-18	Texas Instruments Inc	Digitale datenverarbeitungsanordnung
US4492956A (en) *	1980-02-29	1985-01-08	Calma Company	Graphics display system and method including preclipping circuit
US4328550A (en) *	1980-08-08	1982-05-04	Weber John M	Programmer unit with composite calculation capability
US4412296A (en) *	1981-06-10	1983-10-25	Smiths Industries, Inc.	Graphics clipping circuit
US4622545A (en) *	1982-09-30	1986-11-11	Apple Computer, Inc.	Method and apparatus for image compression and manipulation
US4531120A (en) *	1983-01-20	1985-07-23	International Business Machines Corporation	Superposing graphic patterns

1984
- 1984-05-05 GB GB848411579A patent/GB8411579D0/en active Pending
1985
- 1985-01-14 JP JP60003408A patent/JPS60239825A/ja active Pending
- 1985-03-29 CA CA000477995A patent/CA1219377A/en not_active Expired
- 1985-04-11 EP EP85104226A patent/EP0163852B1/de not_active Expired - Lifetime
- 1985-04-11 DE DE8585104226T patent/DE3587129T2/de not_active Expired - Fee Related
- 1985-04-30 US US06/728,718 patent/US4698779A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4698779A (en)	1987-10-06
CA1219377A (en)	1987-03-17
EP0163852B1 (de)	1993-03-03
EP0163852A3 (en)	1990-03-21
DE3587129D1 (de)	1993-04-08
EP0163852A2 (de)	1985-12-11
GB8411579D0 (en)	1984-06-13
JPS60239825A (ja)	1985-11-28

Legal Events

Date	Code	Title	Description
1994-03-31	8364	No opposition during term of opposition
1997-04-10	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3587129T2 (de)	1993-09-16	Graphische anzeigesysteme.
DE3587302T2 (de)	1993-10-28	Anzeigesteuersystem.
DE3583295D1 (de)	1991-07-25	Integriertes beruehrungsanzeigesystem.
DE3586421D1 (de)	1992-09-03	Anzeigegeraet.
DE3584554D1 (de)	1991-12-05	Datenanzeigesysteme.
DE3581853D1 (de)	1991-04-04	Anzeigeeinrichtung.
DE3574549D1 (de)	1990-01-04	Bildanzeigeanordnung.
DE3686428D1 (de)	1992-09-24	Anzeigesteuersystem.
DE3583919D1 (de)	1991-10-02	Ausgabesystem.
DE3580285D1 (de)	1990-12-06	Statisches mischsystem.
DE3577676D1 (de)	1990-06-21	Anzeigevorrichtung.
DE3853489D1 (de)	1995-05-11	Grafik-Anzeigesystem.
DE3586240D1 (de)	1992-07-23	Anzeigegeraet.
DE3587170D1 (de)	1993-04-15	Anzeigeeinheit.
DE3581564D1 (de)	1991-03-07	Anzeigevorrichtung.
DE3585659D1 (de)	1992-04-23	Anzeigegeraet.
DE3480811D1 (de)	1990-01-25	Interaktives anzeigesystem.
DE3484536D1 (de)	1991-06-06	Anzeigesteuersystem.
DE186970T1 (de)	1987-02-05	Anzeigevorrichtungen.
DE3586406D1 (de)	1992-09-03	Tabelliersystem.
DE3587110T2 (de)	1993-07-22	Videoanzeigesysteme.
DE3582190D1 (de)	1991-04-25	Anzeigesysteme.
DE3579422D1 (de)	1990-10-04	Farbanzeigesystem.
FI860739A (fi)	1986-02-19	Undervattensopererande system.
DE3574775D1 (de)	1990-01-18	Debitanzeigeanordnung.