BR112014008090A2 - processo e sistema de formação de imagem por tomografia computadorizada, e, mídia de armazenamento legível por computador - Google Patents
processo e sistema de formação de imagem por tomografia computadorizada, e, mídia de armazenamento legível por computadorInfo
- Publication number
- BR112014008090A2 BR112014008090A2 BR112014008090A BR112014008090A BR112014008090A2 BR 112014008090 A2 BR112014008090 A2 BR 112014008090A2 BR 112014008090 A BR112014008090 A BR 112014008090A BR 112014008090 A BR112014008090 A BR 112014008090A BR 112014008090 A2 BR112014008090 A2 BR 112014008090A2
- Authority
- BR
- Brazil
- Prior art keywords
- computer readable
- readable storage
- storage media
- computed tomography
- imaging process
- Prior art date
Links
Classifications
-
- 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
- G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
-
- 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
- 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
- G01N23/046—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 tomography, e.g. computed tomography [CT]
-
- 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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/616—Specific applications or type of materials earth materials
Landscapes
- Theoretical Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pulmonology (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Algebra (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2011904072A AU2011904072A0 (en) | 2011-10-03 | A computed tomography imaging process and system | |
| PCT/AU2012/001204 WO2013049888A1 (en) | 2011-10-03 | 2012-10-03 | A computed tomography imaging process and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112014008090A2 true BR112014008090A2 (pt) | 2017-04-18 |
Family
ID=48043121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014008090A BR112014008090A2 (pt) | 2011-10-03 | 2012-10-03 | processo e sistema de formação de imagem por tomografia computadorizada, e, mídia de armazenamento legível por computador |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9384567B2 (pt) |
| EP (1) | EP2764380B1 (pt) |
| JP (1) | JP6132843B2 (pt) |
| CN (1) | CN104254786B (pt) |
| AU (2) | AU2012321051A1 (pt) |
| BR (1) | BR112014008090A2 (pt) |
| CA (1) | CA2850845A1 (pt) |
| WO (1) | WO2013049888A1 (pt) |
| ZA (1) | ZA201402476B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2811288B1 (en) | 2013-06-06 | 2016-08-10 | Fei Company | Method for electron tomography |
| US9449785B2 (en) | 2013-11-11 | 2016-09-20 | Howard Hughes Medical Institute | Workpiece transport and positioning apparatus |
| EP3534335A1 (en) * | 2015-08-17 | 2019-09-04 | FEI Company | Novel acquisition and processing of data in a tomographic imaging apparatus |
| GB201803426D0 (en) * | 2018-03-02 | 2018-04-18 | Goswift Ou | Method and apparatus for detection and/or identification using radiation |
| US11009449B2 (en) * | 2018-04-20 | 2021-05-18 | Fei Company | Scanning trajectories for region-of-interest tomograph |
| DE102019214932A1 (de) * | 2019-09-27 | 2021-04-01 | Siemens Healthcare Gmbh | Tomosyntheseverfahren |
| CN114727791A (zh) * | 2019-10-11 | 2022-07-08 | 得克萨斯系统大学评议会 | 用于复合材料的可变变焦x射线计算机断层成像方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5485493A (en) * | 1988-10-20 | 1996-01-16 | Picker International, Inc. | Multiple detector ring spiral scanner with relatively adjustable helical paths |
| US5233518A (en) * | 1989-11-13 | 1993-08-03 | General Electric Company | Extrapolative reconstruction method for helical scanning |
| JPH082355B2 (ja) * | 1990-04-06 | 1996-01-17 | 株式会社東芝 | Ｘ線断層撮影装置 |
| DE19545291A1 (de) * | 1995-02-27 | 1996-08-29 | Klein Hans Martin | Spiral-Felddetektor-Computertomograph |
| JPH09262230A (ja) * | 1996-03-29 | 1997-10-07 | Toshiba Corp | Ｘ線ｃｔ装置 |
| US6332013B1 (en) * | 1999-12-28 | 2001-12-18 | General Electric Company | Methods and apparatus for tilted helical reconstruction multislice CT |
| WO2003101301A1 (fr) * | 2002-06-03 | 2003-12-11 | Hitachi Medical Corporation | Dispositif tomodensitometre rayons x a tranches multiples |
| US7042975B2 (en) | 2002-10-25 | 2006-05-09 | Koninklijke Philips Electronics N.V. | Four-dimensional helical tomographic scanner |
| WO2005023114A2 (en) * | 2003-09-05 | 2005-03-17 | Philips Intellectual Property & Standards Gmbh | Computer tomography method using a cone-shaped bundle of rays |
| CN100563571C (zh) * | 2004-10-15 | 2009-12-02 | 皇家飞利浦电子股份有限公司 | 计算机层析成像方法 |
| CN100401983C (zh) * | 2005-10-27 | 2008-07-16 | 上海交通大学 | 基于双源双螺旋多层螺旋ct的重建方法 |
| US7869561B2 (en) * | 2007-04-10 | 2011-01-11 | Arineta Ltd. | Cone-beam CT |
| JP5405048B2 (ja) * | 2007-07-10 | 2014-02-05 | 株式会社東芝 | Ｘ線コンピュータ断層撮影装置、再構成処理装置及び画像処理装置 |
| US7949095B2 (en) * | 2009-03-02 | 2011-05-24 | University Of Rochester | Methods and apparatus for differential phase-contrast fan beam CT, cone-beam CT and hybrid cone-beam CT |
| DE102009052453A1 (de) * | 2009-11-09 | 2011-05-19 | Siemens Aktiengesellschaft | CT-Bildrekonstruktion auf Basis einer gefilterten Rückprojektion ohne Rebinning |
| BR112012015836A2 (pt) * | 2010-01-13 | 2016-06-14 | Univ Australian | processo e sistema de formação de imagem por tomografia computadorizada, e, meio de armazenagem legível por computador |
-
2012
- 2012-10-03 WO PCT/AU2012/001204 patent/WO2013049888A1/en active Application Filing
- 2012-10-03 BR BR112014008090A patent/BR112014008090A2/pt not_active Application Discontinuation
- 2012-10-03 EP EP12838639.8A patent/EP2764380B1/en active Active
- 2012-10-03 US US14/349,429 patent/US9384567B2/en active Active
- 2012-10-03 CA CA2850845A patent/CA2850845A1/en not_active Abandoned
- 2012-10-03 JP JP2014533738A patent/JP6132843B2/ja active Active
- 2012-10-03 AU AU2012321051A patent/AU2012321051A1/en not_active Abandoned
- 2012-10-03 CN CN201280059355.7A patent/CN104254786B/zh active Active
-
2014
- 2014-04-03 ZA ZA2014/02476A patent/ZA201402476B/en unknown
-
2016
- 2016-02-09 AU AU2016200833A patent/AU2016200833B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104254786B (zh) | 2018-07-27 |
| US20140233691A1 (en) | 2014-08-21 |
| EP2764380A1 (en) | 2014-08-13 |
| EP2764380A4 (en) | 2015-05-27 |
| ZA201402476B (en) | 2023-06-28 |
| EP2764380B1 (en) | 2022-02-23 |
| JP6132843B2 (ja) | 2017-05-24 |
| CA2850845A1 (en) | 2013-04-11 |
| JP2014532180A (ja) | 2014-12-04 |
| AU2016200833B2 (en) | 2018-01-18 |
| US9384567B2 (en) | 2016-07-05 |
| AU2016200833A1 (en) | 2016-02-25 |
| CN104254786A (zh) | 2014-12-31 |
| AU2012321051A1 (en) | 2014-04-17 |
| WO2013049888A1 (en) | 2013-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |