FI20012307A0 - Automaattivalotusmenetelmä ja automaattivalotusjärjestelmä - Google Patents
Automaattivalotusmenetelmä ja automaattivalotusjärjestelmäInfo
- Publication number
- FI20012307A0 FI20012307A0 FI20012307A FI20012307A FI20012307A0 FI 20012307 A0 FI20012307 A0 FI 20012307A0 FI 20012307 A FI20012307 A FI 20012307A FI 20012307 A FI20012307 A FI 20012307A FI 20012307 A0 FI20012307 A0 FI 20012307A0
- Authority
- FI
- Finland
- Prior art keywords
- radiation
- auto exposure
- imaged
- exposure control
- automatic exposure
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 3
- 238000001228 spectrum Methods 0.000 abstract 3
- 238000003384 imaging method Methods 0.000 abstract 2
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 238000009607 mammography Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
- A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012307A FI113897B (fi) | 2001-11-23 | 2001-11-23 | Automaattivalotusmenetelmä ja automaattivalotusjärjestelmä |
DE60219201T DE60219201T2 (de) | 2001-11-23 | 2002-11-25 | Automatisches expositionsverfahren und automatisches expositionssystem |
AU2002365947A AU2002365947A1 (en) | 2001-11-23 | 2002-11-25 | Automatic exposure method and automatic exposure system |
JP2003545183A JP4573531B2 (ja) | 2001-11-23 | 2002-11-25 | 自動露出法および自動露出システム |
PCT/FI2002/000948 WO2003043497A1 (en) | 2001-11-23 | 2002-11-25 | Automatic exposure method and automatic exposure system |
AT02803427T ATE357874T1 (de) | 2001-11-23 | 2002-11-25 | Automatisches expositionsverfahren und automatisches expositionssystem |
US10/496,329 US7209543B2 (en) | 2001-11-23 | 2002-11-25 | Automatic exposure method and automatic exposure system |
EP02803427A EP1455651B1 (en) | 2001-11-23 | 2002-11-25 | Automatic exposure method and automatic exposure system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012307 | 2001-11-23 | ||
FI20012307A FI113897B (fi) | 2001-11-23 | 2001-11-23 | Automaattivalotusmenetelmä ja automaattivalotusjärjestelmä |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20012307A0 true FI20012307A0 (fi) | 2001-11-23 |
FI20012307A FI20012307A (fi) | 2003-05-24 |
FI113897B FI113897B (fi) | 2004-06-30 |
Family
ID=8562341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20012307A FI113897B (fi) | 2001-11-23 | 2001-11-23 | Automaattivalotusmenetelmä ja automaattivalotusjärjestelmä |
Country Status (8)
Country | Link |
---|---|
US (1) | US7209543B2 (fi) |
EP (1) | EP1455651B1 (fi) |
JP (1) | JP4573531B2 (fi) |
AT (1) | ATE357874T1 (fi) |
AU (1) | AU2002365947A1 (fi) |
DE (1) | DE60219201T2 (fi) |
FI (1) | FI113897B (fi) |
WO (1) | WO2003043497A1 (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE528366C2 (sv) * | 2004-02-13 | 2006-10-31 | Sectra Mamea Ab | Metod och anordning avseende röntgenbildtagning |
JP2006132945A (ja) * | 2004-11-02 | 2006-05-25 | Sii Nanotechnology Inc | 蛍光x線分析装置の検出下限モニタ |
FI119968B (fi) * | 2005-09-15 | 2009-05-29 | Planmed Oy | Automaattivalotusmenetelmä ja -järjestelmä |
US7372940B2 (en) * | 2005-09-30 | 2008-05-13 | Topel, Llc | Radiation therapy system with risk mitigation |
JP4597936B2 (ja) * | 2005-10-06 | 2010-12-15 | 富士フイルム株式会社 | ***画像撮影装置 |
DE602005007505D1 (de) * | 2005-11-15 | 2008-07-24 | Trophy | X-ray source with a feedback loop in a radiography apparatus |
JP4494355B2 (ja) * | 2006-03-07 | 2010-06-30 | 富士フイルム株式会社 | 放射線画像撮影装置及び放射線画像撮影装置の制御方法 |
JP4904898B2 (ja) * | 2006-04-17 | 2012-03-28 | コニカミノルタエムジー株式会社 | 医用画像撮影支援装置、医用画像撮影支援方法及びプログラム |
WO2008038525A1 (fr) * | 2006-09-26 | 2008-04-03 | Konica Minolta Medical & Graphic, Inc. | Système d'imagerie |
JP5297247B2 (ja) * | 2009-03-27 | 2013-09-25 | 富士フイルム株式会社 | 放射線画像撮影装置 |
US8755490B2 (en) * | 2009-04-07 | 2014-06-17 | Shimadzu Corporation | X-ray imaging device |
WO2012112627A2 (en) * | 2011-02-14 | 2012-08-23 | University Of Rochester | Method and apparatus of cone beam breast ct image-based computer-aided detection and diagnosis |
CN102393599B (zh) * | 2011-09-30 | 2013-07-31 | 北京东健宇兴科技有限公司 | 一种基于光圈自动控制的x射线机成像装置 |
JP5558538B2 (ja) * | 2011-12-08 | 2014-07-23 | 富士フイルム株式会社 | 放射線撮影装置、放射線撮影システム、放射線撮影装置の制御方法及び制御プログラム |
JP2013233415A (ja) | 2012-04-11 | 2013-11-21 | Fujifilm Corp | 放射線画像撮影装置、放射線画像撮影プログラム、及び放射線画像撮影方法 |
CN104367331B (zh) * | 2013-08-15 | 2017-02-15 | 深圳市蓝韵实业有限公司 | 用于数字乳腺x射线机的全数字自动曝光方法 |
KR102120867B1 (ko) | 2014-08-22 | 2020-06-09 | 삼성전자주식회사 | 엑스선 영상 장치 및 그에 따른 엑스선 영상 장치 제어방법 |
DE102016123846A1 (de) * | 2016-12-08 | 2018-06-14 | Visus Health It Gmbh | Detektorband für Röntgenfilm |
KR102592905B1 (ko) * | 2016-12-21 | 2023-10-23 | 삼성전자주식회사 | 엑스선 영상 촬영 장치 및 제어방법 |
JP6970056B2 (ja) * | 2018-06-26 | 2021-11-24 | 富士フイルム株式会社 | 画像処理装置、画像処理方法、及び画像処理プログラム |
CN114785965B (zh) * | 2022-04-20 | 2023-09-05 | 四川九洲电器集团有限责任公司 | 基于copod算法的高光谱图像自动曝光方法及*** |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090084A (en) | 1977-02-24 | 1978-05-16 | Epstein Heywood Y | Mammography compression apparatus |
DE3008261C2 (de) | 1980-03-04 | 1988-05-05 | Siemens AG, 1000 Berlin und 8000 München | Röntgendiagnostikeinrichtung mit Mitteln zur Bildung eines Transparenzsignals |
JPS59184499U (ja) * | 1983-05-27 | 1984-12-07 | 日本電気株式会社 | X線撮影装置 |
US4763343A (en) | 1986-09-23 | 1988-08-09 | Yanaki Nicola E | Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current, focal spot size and exposure time |
EP0346530A1 (en) | 1988-06-16 | 1989-12-20 | Nicola Elias Yanaki | Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current, focal spot size and exposure time |
US4905150A (en) * | 1988-01-18 | 1990-02-27 | Siemens Aktiengesellschaft | X-ray diagnostics installation with mean parenchyma dose calculator |
JPH0286100A (ja) * | 1988-09-20 | 1990-03-27 | Hitachi Medical Corp | ***x線撮影装置 |
JPH049145A (ja) * | 1990-04-27 | 1992-01-13 | Toshiba Corp | ***x線撮影装置 |
EP0465360B1 (fr) | 1990-07-06 | 1995-01-25 | General Electric Cgr S.A. | Procédé de détermination automatique de la durée d'exposition d'un film radiographique et système de mise en oeuvre |
FR2664396B1 (fr) * | 1990-07-06 | 1992-09-11 | Gen Electric Cgr | Procede de determination de la fonction representant l'effet de non reciprocite d'un film radiographique. |
EP0471883B1 (de) * | 1990-08-24 | 1994-11-02 | Siemens Aktiengesellschaft | Röntgenbelichtungsautomat |
JPH08238237A (ja) * | 1995-03-03 | 1996-09-17 | Shimadzu Corp | X線撮影装置 |
US6502984B2 (en) * | 1997-01-17 | 2003-01-07 | Canon Kabushiki Kaisha | Radiographic apparatus |
US6192105B1 (en) * | 1998-11-25 | 2001-02-20 | Communications & Power Industries Canada Inc. | Method and device to calibrate an automatic exposure control device in an x-ray imaging system |
FR2786389B1 (fr) * | 1998-11-27 | 2001-01-26 | Ge Medical Syst Sa | Procede de reglage de la configuration en radiologie numerique |
FR2786388B1 (fr) | 1998-11-27 | 2001-02-16 | Ge Medical Syst Sa | Procede de detection d'un tissu de nature determinee en radiologie numerique et son utilisation pour le reglage des parametres d'exposition |
US6151383A (en) * | 1998-12-30 | 2000-11-21 | General Electric Company | Radiographic testing system with learning-based performance prediction |
GB9904692D0 (en) | 1999-03-01 | 1999-04-21 | Isis Innovation | X-ray image processing |
WO2001028298A1 (en) * | 1999-10-08 | 2001-04-19 | Dentsply International Inc. | Automatic exposure control for dental panoramic and cephalographic x-ray equipment |
EP1099410A1 (en) * | 1999-11-11 | 2001-05-16 | Agfa-Gevaert N.V. | Radiographic image recording method and apparatus |
US6314160B1 (en) * | 1999-12-17 | 2001-11-06 | General Electric Company | Method and apparatus for performing fluoroscopic noise reduction |
WO2001054463A1 (en) * | 2000-01-24 | 2001-07-26 | Mamea Imaging Ab | Method and arrangement relating to an x-ray imaging apparatus |
US6459765B1 (en) | 2000-12-28 | 2002-10-01 | Ge Medical Systems Global Technology Company, Llc | Automatic exposure control and optimization in digital x-ray radiography |
DE10122041A1 (de) * | 2001-05-07 | 2002-11-14 | Philips Corp Intellectual Pty | Verfahren und Vorrichtung zur Belichtung von Röntgenaufnahmen |
-
2001
- 2001-11-23 FI FI20012307A patent/FI113897B/fi active IP Right Review Request
-
2002
- 2002-11-25 AU AU2002365947A patent/AU2002365947A1/en not_active Abandoned
- 2002-11-25 WO PCT/FI2002/000948 patent/WO2003043497A1/en active IP Right Grant
- 2002-11-25 JP JP2003545183A patent/JP4573531B2/ja not_active Expired - Fee Related
- 2002-11-25 EP EP02803427A patent/EP1455651B1/en not_active Expired - Lifetime
- 2002-11-25 AT AT02803427T patent/ATE357874T1/de not_active IP Right Cessation
- 2002-11-25 DE DE60219201T patent/DE60219201T2/de not_active Expired - Lifetime
- 2002-11-25 US US10/496,329 patent/US7209543B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI20012307A (fi) | 2003-05-24 |
JP2005509482A (ja) | 2005-04-14 |
EP1455651A1 (en) | 2004-09-15 |
US20050078792A1 (en) | 2005-04-14 |
DE60219201D1 (de) | 2007-05-10 |
DE60219201T2 (de) | 2008-01-03 |
FI113897B (fi) | 2004-06-30 |
JP4573531B2 (ja) | 2010-11-04 |
ATE357874T1 (de) | 2007-04-15 |
EP1455651B1 (en) | 2007-03-28 |
AU2002365947A1 (en) | 2003-06-10 |
WO2003043497A1 (en) | 2003-05-30 |
US7209543B2 (en) | 2007-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MD | Opposition filed |
Opponent name: GE HEALTHCARE FINLAND OY |