CN101273896B - 使用便携平板检测器的双能射线照相的图像采集和处理链 - Google Patents

使用便携平板检测器的双能射线照相的图像采集和处理链 Download PDF

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CN101273896B
CN101273896B CN200810088480.6A CN200810088480A CN101273896B CN 101273896 B CN101273896 B CN 101273896B CN 200810088480 A CN200810088480 A CN 200810088480A CN 101273896 B CN101273896 B CN 101273896B
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image
detector
ray
energy level
imaging system
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CN101273896A (zh
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K·N·亚布里
G·B·阿维纳什
J·M·萨波尔
R·乌帕卢里
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GE Precision Healthcare LLC
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General Electric Co
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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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • 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
    • A61B6/5252—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data removing objects from field of view, e.g. removing patient table from a CT image
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/587—Alignment of source unit to detector unit
    • 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
    • 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
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)
CN200810088480.6A 2007-03-30 2008-03-31 使用便携平板检测器的双能射线照相的图像采集和处理链 Active CN101273896B (zh)

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Application Number Priority Date Filing Date Title
US11/731,535 US7627084B2 (en) 2007-03-30 2007-03-30 Image acquisition and processing chain for dual-energy radiography using a portable flat panel detector
US11/731535 2007-03-30

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CN101273896A CN101273896A (zh) 2008-10-01
CN101273896B true CN101273896B (zh) 2012-10-03

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JP (1) JP5738510B2 (enExample)
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FR (1) FR2914175B1 (enExample)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
EP1709585B1 (en) 2004-01-13 2020-01-08 Spectrum Dynamics Medical Limited Multi-dimensional image reconstruction
WO2008010227A2 (en) 2006-07-19 2008-01-24 Spectrum Dynamics Llc Imaging protocols
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
EP1778957A4 (en) 2004-06-01 2015-12-23 Biosensors Int Group Ltd OPTIMIZING THE MEASUREMENT OF RADIOACTIVE RADIATION ON SPECIAL BODY STRUCTURES
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
EP1827505A4 (en) 2004-11-09 2017-07-12 Biosensors International Group, Ltd. Radioimaging
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
WO2008059489A2 (en) 2006-11-13 2008-05-22 Spectrum Dynamics Llc Radioimaging applications of and novel formulations of teboroxime
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
PL2038338T3 (pl) * 2006-07-06 2018-03-30 Akzo Nobel Chemicals International B.V. Kompozycje nienasyconych żywic poliestrowych lub żywic winyloestrowych
US9275451B2 (en) 2006-12-20 2016-03-01 Biosensors International Group, Ltd. Method, a system, and an apparatus for using and processing multidimensional data
US20090086926A1 (en) * 2007-09-27 2009-04-02 Carestream Health, Inc. Exposure centering apparatus for imaging system
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
DE102007056980B4 (de) * 2007-11-27 2016-09-22 Siemens Healthcare Gmbh Verfahren und Vorrichtung für die Computertomographie
US7844030B2 (en) * 2008-03-26 2010-11-30 General Electric Company System and method of fast switching for spectral imaging
JP5284887B2 (ja) * 2008-08-28 2013-09-11 富士フイルム株式会社 放射線検出装置、放射線画像撮影システム及び温度補償方法
US7792241B2 (en) * 2008-10-24 2010-09-07 General Electric Company System and method of fast KVP switching for dual energy CT
US8941070B2 (en) * 2008-11-19 2015-01-27 General Electric Company Portable digital image detector positioning apparatus
US8786873B2 (en) 2009-07-20 2014-07-22 General Electric Company Application server for use with a modular imaging system
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8718348B2 (en) * 2009-08-07 2014-05-06 Carestream Health, Inc. Grid suppression in imaging
US8690425B2 (en) * 2009-11-25 2014-04-08 Carestream Health, Inc. Retrofit of a mobile cart
US8243882B2 (en) 2010-05-07 2012-08-14 General Electric Company System and method for indicating association between autonomous detector and imaging subsystem
CN102883655B (zh) * 2010-05-07 2015-07-08 皇家飞利浦电子股份有限公司 医学成像系统中的运动补偿和患者反馈
US8325875B2 (en) * 2010-05-24 2012-12-04 General Electric Company Portable radiological imaging system
US8840304B2 (en) * 2010-06-14 2014-09-23 General Electric Company Positioner for ultra-portable imaging system
US8287187B2 (en) 2010-06-21 2012-10-16 Miller Zachary A Adjustable dynamic X-ray filter
US8917815B2 (en) 2010-06-21 2014-12-23 Zachary A. Miller Adjustable dynamic filter
US9044191B2 (en) 2010-06-29 2015-06-02 Fujifilm Corporation Radiographic image capturing apparatus
JP2012030060A (ja) * 2010-06-29 2012-02-16 Fujifilm Corp 移動型放射線画像撮影装置及び移動型放射線画像撮影装置の電力供給方法
US8929510B2 (en) * 2010-06-30 2015-01-06 Fujifilm Corporation Radiographic image capturing apparatus and radiographic image capturing system
JP5689758B2 (ja) * 2010-06-30 2015-03-25 富士フイルム株式会社 移動型放射線画像撮影装置及び移動型放射線画像撮影装置の電力供給方法
US9807860B2 (en) 2010-10-20 2017-10-31 Medtronic Navigation, Inc. Gated image acquisition and patient model construction
US9769912B2 (en) * 2010-10-20 2017-09-19 Medtronic Navigation, Inc. Gated image acquisition and patient model construction
US20120099768A1 (en) 2010-10-20 2012-04-26 Medtronic Navigation, Inc. Method and Apparatus for Reconstructing Image Projections
CN102455305B (zh) * 2010-11-01 2014-06-18 北京中盾安民分析技术有限公司 双能量x射线人体藏物检查设备中所使用的图像处理方法
US20120134468A1 (en) * 2010-11-27 2012-05-31 General Electric Company System and method for including and correcting subject orientation data in digital radiographic images
CN102068268B (zh) * 2010-12-17 2012-09-05 浙江康源医疗器械有限公司 一种利用多能量x射线复合投影数字合成成像的方法及其装置
US9629591B2 (en) 2011-01-21 2017-04-25 General Electric Company X-ray system and method with digital image acquisition
US8396188B2 (en) * 2011-01-21 2013-03-12 General Electric Company X-ray system and method for producing X-ray image data
JP5675424B2 (ja) * 2011-02-24 2015-02-25 三菱重工業株式会社 放射線治療装置制御装置、放射線治療装置制御装置の処理方法及びそのプログラム
EP2494925A1 (en) * 2011-03-03 2012-09-05 Koninklijke Philips Electronics N.V. Calculating the speed of ultrasound in at least two tissue types
US8818065B2 (en) * 2011-07-01 2014-08-26 Carestream Health, Inc. Methods and apparatus for scatter correction for CBCT system and cone-beam image reconstruction
US9415240B2 (en) * 2011-10-21 2016-08-16 Accuray Incorporated Apparatus for generating multi-energy x-ray images and methods of using the same
KR101337339B1 (ko) * 2011-10-21 2013-12-06 삼성전자주식회사 엑스선 영상 장치 및 그 제어방법
WO2013074032A1 (en) 2011-11-15 2013-05-23 Solutions For Tomorrow Ab An apparatus, systems and methods for producing x-ray images
MX342614B (es) 2011-12-01 2016-10-06 Koninklijke Philips Nv Sistema de formacion de imagen medica y metodo que proporciona una imagen de rayos-x.
US20140369459A1 (en) * 2012-02-22 2014-12-18 Carestream Health, Inc. Mobile radiographic apparatus/methods with tomosynthesis capability
US9480452B2 (en) * 2012-03-21 2016-11-01 Shimadzu Corporation Radiographic apparatus including a bending constant calculating device and a twisting constant calculation device
JP2015514549A (ja) * 2012-04-24 2015-05-21 ポータビジョン・メディカル・エルエルシー 移動型撮像システム及び方法
KR101429067B1 (ko) 2012-06-20 2014-08-12 삼성전자 주식회사 엑스선 영상 장치 및 엑스선 영상 시스템
CN104395934B (zh) * 2012-06-21 2017-07-14 皇家飞利浦有限公司 交错的多能量成像中的图像重建
KR102001926B1 (ko) * 2012-09-11 2019-07-30 삼성디스플레이 주식회사 엑스레이 검출기, 이를 포함하는 엑스레이 검출 시스템 및 엑스레이 검출 방법
JP6437201B2 (ja) * 2013-01-29 2018-12-12 キヤノンメディカルシステムズ株式会社 医用画像処理装置およびｘ線ｃｔ装置
JP6065103B2 (ja) * 2013-03-27 2017-01-25 株式会社島津製作所 Ｘ線透視装置
JP2014195588A (ja) * 2013-03-29 2014-10-16 キヤノン株式会社 放射線発生用装置及び放射線撮影装置
CN103190926A (zh) * 2013-04-12 2013-07-10 王宝良 X光机立体成像装置及成像方法
CN104574288B (zh) * 2013-10-22 2017-07-21 辽宁开普医疗系统有限公司 一种自适应的滤线栅伪影抑制方法及其装置
JP6400307B2 (ja) * 2014-03-10 2018-10-03 キヤノンメディカルシステムズ株式会社 Ｘ線画像診断装置
US20170154167A1 (en) * 2014-05-13 2017-06-01 Agfa Healthcare Inc. A system and a related method for automatically selecting a hanging protocol for a medical study
JP6351164B2 (ja) 2014-06-12 2018-07-04 国立研究開発法人量子科学技術研究開発機構 ビーム照射対象確認装置、ビーム照射対象確認プログラム、および阻止能比算出プログラム
CN105561483B (zh) * 2014-10-11 2018-07-31 苏州雷泰医疗科技有限公司 一种数字图像探测平板角度矫正装置及其放射治疗仪
KR102340197B1 (ko) * 2015-02-03 2021-12-16 삼성전자주식회사 엑스선 장치 및 엑스선 장치의 동작 방법
JP7165053B2 (ja) 2015-11-04 2022-11-02 コーニンクレッカ フィリップス エヌ ヴェ 対象を撮像する装置
US10076302B2 (en) 2016-09-15 2018-09-18 Micro C, LLC Imaging systems and methods
US11241589B2 (en) * 2017-06-19 2022-02-08 Our New Medical Technologies Target tracking and irradiation method and device using radiotherapy apparatus and radiotherapy apparatus
CN110366389B (zh) * 2017-06-19 2023-03-03 深圳市奥沃医学新技术发展有限公司 利用放疗设备确定目标靶点位置的系统、装置和放疗设备
US11000701B2 (en) * 2017-08-01 2021-05-11 Varex Imaging Corporation Dual-layer detector for soft tissue motion tracking
US10568602B2 (en) * 2017-09-06 2020-02-25 General Electric Company Virtual positioning image for use in imaging
US10531850B2 (en) 2017-09-07 2020-01-14 General Electric Company Mobile X-ray imaging with detector docking within a spatially registered compartment
US20190083053A1 (en) * 2017-09-21 2019-03-21 General Electric Company Energy separation in multi-energy computed tomography
JP6925294B2 (ja) * 2018-03-23 2021-08-25 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
DE102018204517B3 (de) * 2018-03-23 2019-09-26 Siemens Healthcare Gmbh Verfahren zur Bilderzeugung mittels eines Computertomographiegeräts und Computertomographiegerät
US12376812B2 (en) 2018-06-15 2025-08-05 Dalhousie University Methods and apparatus for dual energy X-ray imaging
JP7554746B2 (ja) 2018-08-01 2024-09-20 オクソス メディカル，インコーポレイテッド 改良された撮像方法
CN109350109B (zh) * 2018-12-06 2022-03-04 北京锐视康科技发展有限公司 多功能牙科扫描系统
CN109815915B (zh) * 2019-01-28 2023-02-21 上海箩箕技术有限公司 光学指纹传感器的图像采集方法
WO2020186075A1 (en) 2019-03-12 2020-09-17 Micro C, LLC Method of fluoroscopic surgical registration
CA3159717A1 (en) * 2019-11-27 2021-06-03 Karim Karim Method and apparatus for spectral adjustment in digital x-ray imaging
JP7339431B2 (ja) * 2020-03-30 2023-09-05 富士フイルム株式会社 移動式放射線発生装置、移動式放射線発生装置の作動方法、移動式放射線発生装置の作動プログラム
EP3936052A1 (en) * 2020-07-07 2022-01-12 Koninklijke Philips N.V. User interface for x-ray tube-detector alignment
CN114431882A (zh) * 2020-11-02 2022-05-06 深圳市安健科技股份有限公司 图像诊断系统及方法
US20220151575A1 (en) * 2020-11-18 2022-05-19 Ashenafi Bereded Cushioning and protective utility article for a wireless portable x-ray detector
US12064274B2 (en) * 2021-01-25 2024-08-20 Ariel Eli Bialik Radiolucent mat and image receptor assembly including same
US12274575B2 (en) 2022-10-13 2025-04-15 GE Precision Healthcare LLC Artificial intelligence-based dual energy x-ray image motion correction training method and system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007243A (en) * 1996-02-21 1999-12-28 Lunar Corporation Combined mobile x-ray imaging system and monitor cart
CN1759807A (zh) * 2005-11-18 2006-04-19 沈阳东软医疗系统有限公司 多重成像系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343505U (enExample) * 1986-09-05 1988-03-23
US6315445B1 (en) 1996-02-21 2001-11-13 Lunar Corporation Densitometry adapter for compact x-ray fluoroscopy machine
CN101422372B (zh) 2000-02-18 2013-06-12 威廉博蒙特医院 带有平板成像器的锥面束计算机x线断层扫描系统
DE10038176C1 (de) * 2000-08-04 2001-08-16 Siemens Ag Medizinische Untersuchungsanlage mit einem MR-System und einem Röntgensystem
US6661873B2 (en) * 2002-01-28 2003-12-09 Ge Medical Systems Global Technology Company, Llc Motion artifacts reduction algorithm for two-exposure dual-energy radiography
JP3913078B2 (ja) * 2002-02-26 2007-05-09 キヤノン株式会社 ダイナミックｘ線撮影方法及びダイナミックｘ線画像撮影を行うための制御装置
US6816572B2 (en) * 2002-03-08 2004-11-09 Ge Medical Systems Global Technology Co., Llc Method, system and computer product for processing dual energy images
JP4250372B2 (ja) * 2002-04-03 2009-04-08 キヤノン株式会社 放射線撮影装置、放射線撮影方法、放射線画像用システム、プログラム、及びコンピュータ可読記憶媒体
DE10216857A1 (de) * 2002-04-16 2003-11-13 Siemens Ag Verfahren zur Steuerung einer Röntgeneinrichtung
US7599730B2 (en) 2002-11-19 2009-10-06 Medtronic Navigation, Inc. Navigation system for cardiac therapies
WO2005009206A2 (en) * 2003-06-25 2005-02-03 Besson Guy M Dynamic multi-spectral imaging system
JP2005111193A (ja) * 2003-10-10 2005-04-28 Konica Minolta Medical & Graphic Inc 放射線画像撮影システム
NZ554518A (en) * 2004-11-02 2010-01-29 Biolucent Llc Cushioning device for a compression plate of an x-ray machine and method for using such eg in mammography
US7200201B2 (en) 2004-11-16 2007-04-03 General Electric Company Flat panel detector based slot scanning configuration
US7581885B2 (en) * 2004-11-24 2009-09-01 General Electric Company Method and system of aligning x-ray detector for data acquisition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007243A (en) * 1996-02-21 1999-12-28 Lunar Corporation Combined mobile x-ray imaging system and monitor cart
CN1759807A (zh) * 2005-11-18 2006-04-19 沈阳东软医疗系统有限公司 多重成像系统

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Publication number Publication date
JP2008253758A (ja) 2008-10-23
FR2914175B1 (fr) 2013-08-09
US20080240357A1 (en) 2008-10-02
CN101273896A (zh) 2008-10-01
US20100046705A1 (en) 2010-02-25
US7997799B2 (en) 2011-08-16
FR2914175A1 (fr) 2008-10-03
US7627084B2 (en) 2009-12-01
JP5738510B2 (ja) 2015-06-24

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