JP2003284708A - ディジタル画像取得システム用の自動照射制御 - Google Patents

ディジタル画像取得システム用の自動照射制御

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Publication number
JP2003284708A
JP2003284708A JP2003055275A JP2003055275A JP2003284708A JP 2003284708 A JP2003284708 A JP 2003284708A JP 2003055275 A JP2003055275 A JP 2003055275A JP 2003055275 A JP2003055275 A JP 2003055275A JP 2003284708 A JP2003284708 A JP 2003284708A
Authority
JP
Japan
Prior art keywords
interest
image
region
configuration
diagnostic images
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.)
Pending
Application number
JP2003055275A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003284708A5 (enExample
Inventor
Kenneth S Kump
ケネス・エス・カンプ
Francois S Nicolas
フランソワ・エス・ニコラス
Christopher D Unger
クリストファー・ディー・アンガー
Matthew J Walker
マシュー・ジェイ・ウォーカー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of JP2003284708A publication Critical patent/JP2003284708A/ja
Publication of JP2003284708A5 publication Critical patent/JP2003284708A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10144—Varying exposure
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
JP2003055275A 2002-03-04 2003-03-03 ディジタル画像取得システム用の自動照射制御 Pending JP2003284708A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/683927 2002-03-04
US09/683,927 US6795526B2 (en) 2002-03-04 2002-03-04 Automatic exposure control for a digital image acquisition system

Publications (2)

Publication Number Publication Date
JP2003284708A true JP2003284708A (ja) 2003-10-07
JP2003284708A5 JP2003284708A5 (enExample) 2006-04-27

Family

ID=27766467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003055275A Pending JP2003284708A (ja) 2002-03-04 2003-03-03 ディジタル画像取得システム用の自動照射制御

Country Status (4)

Country Link
US (1) US6795526B2 (enExample)
JP (1) JP2003284708A (enExample)
DE (1) DE10309268A1 (enExample)
FR (1) FR2836738B1 (enExample)

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JP2007054372A (ja) * 2005-08-25 2007-03-08 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置
JP2012100953A (ja) * 2010-11-12 2012-05-31 Hitachi Medical Corp Ｘ線画像表示装置
JP2014509538A (ja) * 2011-03-30 2014-04-21 ゼネラル・エレクトリック・カンパニイ 画像内容に基づく自動輝度検出方法及び装置
WO2016051603A1 (ja) * 2014-10-03 2016-04-07 株式会社島津製作所 Ｘ線撮影装置
WO2016135867A1 (ja) * 2015-02-24 2016-09-01 株式会社島津製作所 Ｘ線透視撮影装置
US10390781B2 (en) 2014-08-22 2019-08-27 Samsung Electronics Co., Ltd. X-ray apparatus and method of controlling X-ray apparatus
JP2020501684A (ja) * 2016-12-15 2020-01-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． コリメーション誤りの視覚化

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DE102005022899A1 (de) * 2005-05-18 2006-11-23 Siemens Ag Verfahren und Einrichtung zum Erzeugen eines digitalen tomosynthetischen 3D-Röntgenbildes von einem Untersuchungsobjekt
JP4764098B2 (ja) * 2005-08-10 2011-08-31 キヤノン株式会社 Ｘ線撮影装置及びその制御方法
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JP5572040B2 (ja) * 2009-09-28 2014-08-13 富士フイルム株式会社 放射線撮影装置
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US8873712B2 (en) * 2010-04-13 2014-10-28 Carestream Health, Inc. Exposure control using digital radiography detector
US8824634B2 (en) * 2010-04-13 2014-09-02 Carestream Health, Inc. Configurable AEC sensor for an X-ray system
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US8971493B2 (en) 2010-09-08 2015-03-03 Siemens Medical Solutions Usa, Inc. System for image scanning and acquisition with low-dose radiation
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CN102988069A (zh) * 2011-09-14 2013-03-27 上海西门子医疗器械有限公司 一种基于定位像来对扫描进行预先设置的装置和方法
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JP6132691B2 (ja) * 2013-07-19 2017-05-24 東芝メディカルシステムズ株式会社 医用画像処理装置及び医用画像処理システム
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JP6494939B2 (ja) * 2014-07-17 2019-04-03 キヤノンメディカルシステムズ株式会社 線量管理システム
CN104146724B (zh) * 2014-08-29 2017-06-30 重庆邮电大学 一种数字x光机自动曝光控制方法及装置
KR102592905B1 (ko) * 2016-12-21 2023-10-23 삼성전자주식회사 엑스선 영상 촬영 장치 및 제어방법
EP3360482A1 (en) * 2017-02-09 2018-08-15 Koninklijke Philips N.V. Iso-centering in c-arm computer tomography
US10779791B2 (en) 2018-03-16 2020-09-22 General Electric Company System and method for mobile X-ray imaging
CN111281404A (zh) * 2018-12-06 2020-06-16 上海西门子医疗器械有限公司 X线影像设备的成像方法以及x线影像设备
JP7190344B2 (ja) * 2018-12-11 2022-12-15 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
CN116847730A (zh) * 2021-02-02 2023-10-03 昕诺飞控股有限公司 用于分析动物物种的交配行为的系统和方法
US12285282B2 (en) 2022-12-28 2025-04-29 GE Precision Healthcare, LLC System and method for notification of imaging mode of X-ray imaging system

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
JP2007054372A (ja) * 2005-08-25 2007-03-08 Ge Medical Systems Global Technology Co Llc Ｘ線ｃｔ装置
JP2012100953A (ja) * 2010-11-12 2012-05-31 Hitachi Medical Corp Ｘ線画像表示装置
JP2014509538A (ja) * 2011-03-30 2014-04-21 ゼネラル・エレクトリック・カンパニイ 画像内容に基づく自動輝度検出方法及び装置
US9330333B2 (en) 2011-03-30 2016-05-03 General Electric Company Method and apparatus for image content-based automatic brightness detection
US10390781B2 (en) 2014-08-22 2019-08-27 Samsung Electronics Co., Ltd. X-ray apparatus and method of controlling X-ray apparatus
JPWO2016051603A1 (ja) * 2014-10-03 2017-04-27 株式会社島津製作所 Ｘ線撮影装置
WO2016051603A1 (ja) * 2014-10-03 2016-04-07 株式会社島津製作所 Ｘ線撮影装置
US10448913B2 (en) 2014-10-03 2019-10-22 Shimadzu Corporation X-ray imaging apparatus
WO2016135867A1 (ja) * 2015-02-24 2016-09-01 株式会社島津製作所 Ｘ線透視撮影装置
JPWO2016135867A1 (ja) * 2015-02-24 2017-10-12 株式会社島津製作所 Ｘ線透視撮影装置
JP2020501684A (ja) * 2016-12-15 2020-01-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． コリメーション誤りの視覚化
JP7080237B2 (ja) 2016-12-15 2022-06-03 コーニンクレッカ フィリップス エヌ ヴェ コリメーション誤りの視覚化
JP7080237B6 (ja) 2016-12-15 2022-06-23 コーニンクレッカ フィリップス エヌ ヴェ コリメーション誤りの視覚化

Also Published As

Publication number Publication date
US20030165216A1 (en) 2003-09-04
FR2836738B1 (fr) 2010-12-17
FR2836738A1 (fr) 2003-09-05
US6795526B2 (en) 2004-09-21
DE10309268A1 (de) 2003-09-18

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