DE602007001315D1 - Röntgenbildverarbeitungssystem - Google Patents
RöntgenbildverarbeitungssystemInfo
- Publication number
- DE602007001315D1 DE602007001315D1 DE602007001315T DE602007001315T DE602007001315D1 DE 602007001315 D1 DE602007001315 D1 DE 602007001315D1 DE 602007001315 T DE602007001315 T DE 602007001315T DE 602007001315 T DE602007001315 T DE 602007001315T DE 602007001315 D1 DE602007001315 D1 DE 602007001315D1
- Authority
- DE
- Germany
- Prior art keywords
- ray
- image processing
- image
- section
- image data
- 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
- 238000009548 contrast radiography Methods 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
- A61B6/588—Setting distance between source unit and detector unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
- A61B6/589—Setting distance between source unit and patient
-
- G06T5/70—
-
- G06T5/75—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
- H04N5/3205—Transforming X-rays using subtraction imaging techniques
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006225668 | 2006-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007001315D1 true DE602007001315D1 (de) | 2009-07-30 |
Family
ID=38654812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007001315T Active DE602007001315D1 (de) | 2006-08-22 | 2007-08-10 | Röntgenbildverarbeitungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US8009892B2 (de) |
EP (1) | EP1892953B1 (de) |
CN (1) | CN101129266B (de) |
AT (1) | ATE434342T1 (de) |
DE (1) | DE602007001315D1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4627782B2 (ja) * | 2008-03-05 | 2011-02-09 | 株式会社日立ハイテクノロジーズ | エッジ検出方法、及び荷電粒子線装置 |
DE102008018269A1 (de) * | 2008-04-10 | 2009-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur rotationsfreien Computertomographie |
JP5287778B2 (ja) * | 2010-03-26 | 2013-09-11 | 株式会社島津製作所 | 画像処理方法およびそれを用いた放射線撮影装置 |
US8903192B2 (en) * | 2010-10-14 | 2014-12-02 | Massachusetts Institute Of Technology | Noise reduction of imaging data |
JP2012165904A (ja) * | 2011-02-15 | 2012-09-06 | Toshiba Corp | X線撮影装置 |
DE102011082878A1 (de) * | 2011-09-16 | 2013-03-21 | Siemens Aktiengesellschaft | Röntgendetektor einer gitterbasierten Phasenkontrast-Röntgenvorrichtung und Verfahren zum Betreiben einer gitterbasierten Phasenkontrast-Röntgenvorrichtung |
JP2013146490A (ja) * | 2012-01-23 | 2013-08-01 | Toshiba Corp | X線診断装置 |
JP5839710B2 (ja) * | 2012-09-27 | 2016-01-06 | 富士フイルム株式会社 | 解析点設定装置および方法、並びに体動検出装置および方法 |
WO2015074916A1 (en) * | 2013-11-20 | 2015-05-28 | Koninklijke Philips N.V. | Processing dual energy spectral mammography images |
JP6215108B2 (ja) * | 2014-03-27 | 2017-10-18 | 株式会社日立製作所 | 放射線治療装置向けベッド位置決め装置 |
JP2017196009A (ja) * | 2016-04-26 | 2017-11-02 | コニカミノルタ株式会社 | 放射線撮影装置及び放射線撮影システム |
US11195310B2 (en) * | 2018-08-06 | 2021-12-07 | General Electric Company | Iterative image reconstruction framework |
US10497107B1 (en) * | 2019-07-17 | 2019-12-03 | Aimotive Kft. | Method, computer program product and computer readable medium for generating a mask for a camera stream |
JP7307033B2 (ja) * | 2020-06-05 | 2023-07-11 | 富士フイルム株式会社 | 処理装置、処理装置の作動方法、処理装置の作動プログラム |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0574969B1 (de) * | 1992-06-19 | 2002-03-20 | Agfa-Gevaert | Verfahren und Vorrichtung zur Geräuschunterdrückung |
EP0610604A1 (de) * | 1993-02-11 | 1994-08-17 | Agfa-Gevaert N.V. | Mehrfachverarbeitung von Röntgenbildern unter Verwendung einer pyramidalen Bildzerlegung |
AUPN201295A0 (en) * | 1995-03-28 | 1995-04-27 | Commonwealth Scientific And Industrial Research Organisation | Simplified conditions and configurations for phase-contrast imaging with hard x-rays |
JP4363667B2 (ja) * | 1997-06-06 | 2009-11-11 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像のノイズ圧縮方法 |
EP1059811A2 (de) | 1999-06-10 | 2000-12-13 | Fuji Photo Film Co., Ltd. | Verfahren und System der Bildverarbeitung, und Aufzeichnungsmedium |
EP1069429B2 (de) * | 1999-07-16 | 2011-10-19 | Konica Corporation | Verfahren zur Aufnahme von Röntgenstrahlen-Bildern |
JP3861572B2 (ja) | 1999-07-16 | 2006-12-20 | コニカミノルタホールディングス株式会社 | X線画像撮影装置 |
JP4197392B2 (ja) | 2000-10-17 | 2008-12-17 | 富士フイルム株式会社 | ノイズ抑制処理装置並びに記録媒体 |
US7177481B2 (en) * | 2000-12-19 | 2007-02-13 | Konica Corporation | Multiresolution unsharp image processing apparatus |
JP3843830B2 (ja) * | 2001-12-21 | 2006-11-08 | コニカミノルタホールディングス株式会社 | デジタル位相コントラストx線画像撮影システム |
WO2006004185A1 (ja) * | 2004-07-07 | 2006-01-12 | Kabushiki Kaisha Toshiba | X線検査方法およびx線検査装置 |
-
2007
- 2007-08-10 DE DE602007001315T patent/DE602007001315D1/de active Active
- 2007-08-10 EP EP07114160A patent/EP1892953B1/de not_active Not-in-force
- 2007-08-10 AT AT07114160T patent/ATE434342T1/de not_active IP Right Cessation
- 2007-08-17 CN CN200710141672.4A patent/CN101129266B/zh not_active Expired - Fee Related
- 2007-08-17 US US11/840,780 patent/US8009892B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE434342T1 (de) | 2009-07-15 |
CN101129266A (zh) | 2008-02-27 |
EP1892953B1 (de) | 2009-06-17 |
US8009892B2 (en) | 2011-08-30 |
EP1892953A1 (de) | 2008-02-27 |
CN101129266B (zh) | 2011-11-16 |
US20080260232A1 (en) | 2008-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |