JP2009101157A - 画像誘導による定量的二重エネルギ・データの取得 - Google Patents

画像誘導による定量的二重エネルギ・データの取得 Download PDF

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Publication number
JP2009101157A
JP2009101157A JP2008265901A JP2008265901A JP2009101157A JP 2009101157 A JP2009101157 A JP 2009101157A JP 2008265901 A JP2008265901 A JP 2008265901A JP 2008265901 A JP2008265901 A JP 2008265901A JP 2009101157 A JP2009101157 A JP 2009101157A
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ray
digital
image
dual energy
region
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JP2008265901A
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Japanese (ja)
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JP2009101157A5 (https=
Inventor
Kadri Nizar Jabri
カドリ・ニザール・ジャブリ
Rowland Frederick Saunders
ローランド・フレドリック・サンダース
John Michael Sabol
ジョン・マイケル・サボール
Gopal Biligeri Avinash
ゴパール・ビルジェリ・アヴィナッシュ
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General Electric Co
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General Electric Co
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Publication of JP2009101157A5 publication Critical patent/JP2009101157A5/ja
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    • 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
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/06—Diaphragms
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • A61B6/50—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
    • A61B6/505—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 bone
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2008265901A 2007-10-19 2008-10-15 画像誘導による定量的二重エネルギ・データの取得 Pending JP2009101157A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/875,427 US7724875B2 (en) 2007-10-19 2007-10-19 Image guided acquisition of quantitative dual energy data

Publications (2)

Publication Number Publication Date
JP2009101157A true JP2009101157A (ja) 2009-05-14
JP2009101157A5 JP2009101157A5 (https=) 2012-11-22

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JP2008265901A Pending JP2009101157A (ja) 2007-10-19 2008-10-15 画像誘導による定量的二重エネルギ・データの取得

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Country Link
US (1) US7724875B2 (https=)
JP (1) JP2009101157A (https=)
CN (1) CN101422371B (https=)

Cited By (1)

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WO2022172610A1 (ja) * 2021-02-09 2022-08-18 キヤノン株式会社 放射線撮影装置、放射線撮影方法およびプログラム

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US8000512B2 (en) * 2007-10-03 2011-08-16 General Electric Company Slit collimator scatter correction
JP5388472B2 (ja) * 2008-04-14 2014-01-15 キヤノン株式会社 制御装置、ｘ線撮影システム、制御方法、及び当該制御方法をコンピュータに実行させるためのプログラム。
US8786873B2 (en) * 2009-07-20 2014-07-22 General Electric Company Application server for use with a modular imaging system
US8243882B2 (en) 2010-05-07 2012-08-14 General Electric Company System and method for indicating association between autonomous detector and imaging subsystem
JP5661180B2 (ja) 2010-06-25 2015-01-28 ヴァリアン メディカル システムズ インコーポレイテッド デジタルｘ線撮影の適用を可能にするための、現行の携帯型または可動式のアナログｘ線撮影装置の改造キット及び改造方法、並びに当該改造キットを具備するｘ線診断装置
JP5102888B2 (ja) * 2011-03-23 2012-12-19 日立アロカメディカル株式会社 骨診断画像表示装置
WO2012168813A1 (en) * 2011-06-10 2012-12-13 Koninklijke Philips Electronics N.V. Dose-optimized protocol for ac and localization on hybrid scanners
US9101316B2 (en) 2011-11-30 2015-08-11 General Electric Company Portable radiation detector and system
JP5345715B2 (ja) * 2012-01-31 2013-11-20 日立アロカメディカル株式会社 骨密度測定装置
KR101431781B1 (ko) 2012-06-20 2014-08-20 삼성전자주식회사 엑스선 영상 장치 및 그 제어방법
KR101479212B1 (ko) * 2012-09-05 2015-01-06 삼성전자 주식회사 엑스선 영상 장치 및 엑스선 영상 생성 방법
FR2998160A1 (fr) * 2012-11-19 2014-05-23 Gen Electric Procede de traitement d'images radiologiques en double energie
CN103892859A (zh) * 2012-12-28 2014-07-02 Ge医疗系统环球技术有限公司 基于多模式Scout扫描的CT成像方法和CT系统
US10098598B2 (en) 2013-06-13 2018-10-16 Samsung Electronics Co., Ltd. X-ray imaging apparatus and method for controlling the same
JP6204155B2 (ja) * 2013-11-11 2017-09-27 株式会社日立製作所 医療用ｘ線測定装置及び検出値列処理方法
JP6267938B2 (ja) * 2013-11-11 2018-01-24 株式会社日立製作所 医療用ｘ線測定装置及び境界判定方法
CN105388170B (zh) * 2015-12-17 2018-07-03 中国科学技术大学 一种骨密度的测量方法及装置
JP6510729B2 (ja) * 2016-03-28 2019-05-08 富士フイルム株式会社 放射線画像撮影システム、画像処理装置、放射線画像撮影装置、画像処理方法、及び画像処理プログラム
CN107485405B (zh) * 2017-08-18 2021-02-19 浙江康源医疗器械有限公司 一种利用参考模块测量骨密度的装置
JP2019180906A (ja) * 2018-04-11 2019-10-24 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム
CN110123349B (zh) * 2019-05-07 2023-07-21 东软医疗系统股份有限公司 一种骨密度测量方法及装置
GB2589086B (en) * 2019-11-12 2023-09-13 Adaptix Ltd A method of obtaining x-ray images
DE102020204172A1 (de) * 2020-03-31 2021-09-30 Siemens Healthcare Gmbh Verfahren zur Aufnahme einer erweiterten Röntgenaufnahme
EP4437966A1 (en) * 2023-03-27 2024-10-02 Koninklijke Philips N.V. Dynamic image acquisition and stitching

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JPH1085208A (ja) * 1996-09-13 1998-04-07 Hitachi Medical Corp Ｘ線骨密度測定装置
JP2006311882A (ja) * 2005-05-06 2006-11-16 Ge Medical Systems Global Technology Co Llc 放射線ｃｔ装置
JP2007044496A (ja) * 2005-07-15 2007-02-22 Toshiba Corp Ｘ線ｃｔ装置

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US5182764A (en) * 1991-10-03 1993-01-26 Invision Technologies, Inc. Automatic concealed object detection system having a pre-scan stage
US5305368A (en) 1992-09-14 1994-04-19 Lunar Corporation Method and apparatus for piece-wise radiographic scanning
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JP3977623B2 (ja) * 2001-10-18 2007-09-19 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US7085343B2 (en) * 2001-10-18 2006-08-01 Kabushiki Kaisha Toshiba X-ray computed tomography apparatus
WO2005009206A2 (en) * 2003-06-25 2005-02-03 Besson Guy M Dynamic multi-spectral imaging system
CN1989908B (zh) * 2005-12-28 2010-05-19 株式会社东芝 X射线ct装置及其控制方法

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JPH1085208A (ja) * 1996-09-13 1998-04-07 Hitachi Medical Corp Ｘ線骨密度測定装置
JP2006311882A (ja) * 2005-05-06 2006-11-16 Ge Medical Systems Global Technology Co Llc 放射線ｃｔ装置
JP2007044496A (ja) * 2005-07-15 2007-02-22 Toshiba Corp Ｘ線ｃｔ装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022172610A1 (ja) * 2021-02-09 2022-08-18 キヤノン株式会社 放射線撮影装置、放射線撮影方法およびプログラム
CN116887755A (zh) * 2021-02-09 2023-10-13 佳能株式会社 放射线成像装置、放射线成像方法、以及程序
JP7619821B2 (ja) 2021-02-09 2025-01-22 キヤノン株式会社 情報処理装置、放射線撮影システム、情報処理方法およびプログラム
US12357259B2 (en) 2021-02-09 2025-07-15 Canon Kabushiki Kaisha Radiation imaging apparatus, radiation imaging method, and non-transitory computer-readable storage medium
CN116887755B (zh) * 2021-02-09 2026-03-31 佳能株式会社 放射线成像装置、放射线成像方法、以及存储介质

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US20090103679A1 (en) 2009-04-23
CN101422371A (zh) 2009-05-06
US7724875B2 (en) 2010-05-25
CN101422371B (zh) 2013-07-17

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