WO2004006745A3 - System and method for performing tomosynthesis of an object - Google Patents
System and method for performing tomosynthesis of an object Download PDFInfo
- Publication number
- WO2004006745A3 WO2004006745A3 PCT/EP2003/006137 EP0306137W WO2004006745A3 WO 2004006745 A3 WO2004006745 A3 WO 2004006745A3 EP 0306137 W EP0306137 W EP 0306137W WO 2004006745 A3 WO2004006745 A3 WO 2004006745A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- projections
- performing tomosynthesis
- tomosynthesis
- reference object
- xray
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/419—Imaging computed tomograph
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2211/00—Image generation
- G06T2211/40—Computed tomography
- G06T2211/424—Iterative
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Optimization (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003275956A AU2003275956A1 (en) | 2002-06-11 | 2003-06-11 | System and method for performing tomosynthesis of an object |
PCT/EP2003/006137 WO2004006745A2 (en) | 2002-06-11 | 2003-06-11 | System and method for performing tomosynthesis of an object |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10225922.4 | 2002-06-11 | ||
PCT/EP2003/006137 WO2004006745A2 (en) | 2002-06-11 | 2003-06-11 | System and method for performing tomosynthesis of an object |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004006745A2 WO2004006745A2 (en) | 2004-01-22 |
WO2004006745A3 true WO2004006745A3 (en) | 2005-03-03 |
Family
ID=34203133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/006137 WO2004006745A2 (en) | 2002-06-11 | 2003-06-11 | System and method for performing tomosynthesis of an object |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004006745A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005032686A1 (en) * | 2005-07-06 | 2007-01-11 | Carl Zeiss Industrielle Messtechnik Gmbh | Method and device for examining a test object by means of invasive radiation |
DE102005033533A1 (en) * | 2005-07-14 | 2007-01-18 | Carl Zeiss Industrielle Messtechnik Gmbh | Method and device for examining a test object by means of invasive radiation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1343133A (en) * | 1971-03-10 | 1974-01-10 | Usines Balteau Sa | Method of and apparatus for inspecting an object |
JPH095267A (en) * | 1995-06-19 | 1997-01-10 | Ngk Spark Plug Co Ltd | Humidity sensor |
US6005907A (en) * | 1996-05-17 | 1999-12-21 | Sirona Dental Systems Gmbh & Co. Kg | Method and apparatus for producing tomosynthesis exposures employing a reference object composed of a number of sub-objects |
US6289235B1 (en) * | 1998-03-05 | 2001-09-11 | Wake Forest University | Method and system for creating three-dimensional images using tomosynthetic computed tomography |
-
2003
- 2003-06-11 WO PCT/EP2003/006137 patent/WO2004006745A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1343133A (en) * | 1971-03-10 | 1974-01-10 | Usines Balteau Sa | Method of and apparatus for inspecting an object |
JPH095267A (en) * | 1995-06-19 | 1997-01-10 | Ngk Spark Plug Co Ltd | Humidity sensor |
US6005907A (en) * | 1996-05-17 | 1999-12-21 | Sirona Dental Systems Gmbh & Co. Kg | Method and apparatus for producing tomosynthesis exposures employing a reference object composed of a number of sub-objects |
US6289235B1 (en) * | 1998-03-05 | 2001-09-11 | Wake Forest University | Method and system for creating three-dimensional images using tomosynthetic computed tomography |
Non-Patent Citations (2)
Title |
---|
ANONYMOUS: "Computer Tomographie (CT)", INTERNET ARTICLE, 28 April 2001 (2001-04-28), XP002311022, Retrieved from the Internet <URL:http://web.archive.org/web/20010428162124/http://www.iis.fraunhofer.de/xrt/tech/ct/index_d.html> [retrieved on 20041215] * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) * |
Also Published As
Publication number | Publication date |
---|---|
WO2004006745A2 (en) | 2004-01-22 |
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