WO2006113646A8 - System for digital radiographic image quality verification - Google Patents
System for digital radiographic image quality verificationInfo
- Publication number
- WO2006113646A8 WO2006113646A8 PCT/US2006/014444 US2006014444W WO2006113646A8 WO 2006113646 A8 WO2006113646 A8 WO 2006113646A8 US 2006014444 W US2006014444 W US 2006014444W WO 2006113646 A8 WO2006113646 A8 WO 2006113646A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image quality
- targets
- displayed
- individual
- assessment
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
Abstract
A computerized method to aid in human visual reading of phantom image data for task-based image quality assessment (see figure 1), A digital image is registered to a phantom template to generate a plurality of individual targets. The individual targets are sequentially displayed to a user for visual assessment. A display control adjustment is provided for each of the displayed individual targets. The user then indicates at least one assessment of the displayed individual target, and the assessments for all the plurality of targets is stored for analysis. In one arrangement, the individual targets are randomly rotated prior to being sequentially displayed.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00/000,000 | 2004-05-17 | ||
US67159805P | 2005-04-15 | 2005-04-15 | |
US60/671,598 | 2005-04-15 | ||
US11/403,397 US7680311B2 (en) | 2005-04-15 | 2006-04-13 | System aid for digital radiographic image quality verification |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2006113646A2 WO2006113646A2 (en) | 2006-10-26 |
WO2006113646A3 WO2006113646A3 (en) | 2007-08-30 |
WO2006113646A8 true WO2006113646A8 (en) | 2008-08-07 |
Family
ID=37108523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/014444 WO2006113646A2 (en) | 2005-04-15 | 2006-04-13 | System for digital radiographic image quality verification |
Country Status (2)
Country | Link |
---|---|
US (2) | US7680311B2 (en) |
WO (1) | WO2006113646A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4690204B2 (en) * | 2006-01-16 | 2011-06-01 | 富士フイルム株式会社 | Image reproduction apparatus and program thereof |
US8065166B2 (en) | 2007-10-30 | 2011-11-22 | Onemednet Corporation | Methods, systems, and devices for managing medical images and records |
US9171344B2 (en) | 2007-10-30 | 2015-10-27 | Onemednet Corporation | Methods, systems, and devices for managing medical images and records |
US9760677B2 (en) | 2009-04-29 | 2017-09-12 | Onemednet Corporation | Methods, systems, and devices for managing medical images and records |
KR101578743B1 (en) | 2007-12-27 | 2015-12-18 | 제임스 쥐. 막스 | Systems and methods for workflow processing |
JP2012048392A (en) * | 2010-08-25 | 2012-03-08 | Canon Inc | Image processing apparatus and image processing method |
MX2014002728A (en) * | 2011-09-07 | 2014-08-22 | Rapiscan Systems Inc | X-ray inspection system that integrates manifest data with imaging/detection processing. |
US20130076914A1 (en) * | 2011-09-28 | 2013-03-28 | General Electric Company | Method and system for assessment of operator performance on an imaging system |
US8708562B1 (en) | 2013-03-05 | 2014-04-29 | Nosil DSC Innovations, Inc. | Phantom systems and methods for diagnostic x-ray equipment |
US9466012B2 (en) | 2013-07-11 | 2016-10-11 | Radiological Imaging Technology, Inc. | Phantom image classification |
US9053365B2 (en) * | 2013-09-16 | 2015-06-09 | EyeVerify, Inc. | Template update for biometric authentication |
US9936935B1 (en) | 2014-02-14 | 2018-04-10 | Nosil DSC Innovations, Inc. | Phantom systems and methods for diagnostic radiographic and fluoroscopic X-ray equipment |
CN104392446A (en) * | 2014-11-20 | 2015-03-04 | 江南大学 | Improved PSNR (Peak Signal to Noise Ratio)-based DCT (Discrete Cosine Transformation) domain non-reference blurred image quality evaluation method |
US9967211B2 (en) | 2015-05-31 | 2018-05-08 | Microsoft Technology Licensing, Llc | Metric for automatic assessment of conversational responses |
WO2017146930A1 (en) | 2016-02-22 | 2017-08-31 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
BR102018071293A2 (en) * | 2018-10-16 | 2020-04-28 | Soc Beneficente Israelita Brasileira Hospital Albert Einstein | method for automating resolution testing on digital images |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4581762A (en) * | 1984-01-19 | 1986-04-08 | Itran Corporation | Vision inspection system |
US6694047B1 (en) * | 1999-07-15 | 2004-02-17 | General Electric Company | Method and apparatus for automated image quality evaluation of X-ray systems using any of multiple phantoms |
US6409383B1 (en) | 2000-03-14 | 2002-06-25 | Eastman Kodak Company | Automated and quantitative method for quality assurance of digital radiography imaging systems |
US6674834B1 (en) | 2000-03-31 | 2004-01-06 | Ge Medical Systems Global Technology Company, Llc | Phantom and method for evaluating calcium scoring |
US6775405B1 (en) * | 2000-09-29 | 2004-08-10 | Koninklijke Philips Electronics, N.V. | Image registration system and method using cross-entropy optimization |
DE10142605A1 (en) | 2001-08-31 | 2003-04-03 | Siemens Ag | Process for checking the quality of the imaging of imaging systems for medical diagnostics |
US7317819B2 (en) * | 2002-08-28 | 2008-01-08 | Imaging3, Inc. | Apparatus and method for three-dimensional imaging |
-
2006
- 2006-04-13 US US11/403,397 patent/US7680311B2/en not_active Expired - Fee Related
- 2006-04-13 WO PCT/US2006/014444 patent/WO2006113646A2/en active Application Filing
-
2007
- 2007-12-14 US US11/956,700 patent/US7729524B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7680311B2 (en) | 2010-03-16 |
US20080130839A1 (en) | 2008-06-05 |
US7729524B2 (en) | 2010-06-01 |
WO2006113646A2 (en) | 2006-10-26 |
US20060233429A1 (en) | 2006-10-19 |
WO2006113646A3 (en) | 2007-08-30 |
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