CN103430211B - 用于灌注比较和量化的数据动态归一化 - Google Patents

用于灌注比较和量化的数据动态归一化 Download PDF

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CN103430211B
CN103430211B CN201280014040.0A CN201280014040A CN103430211B CN 103430211 B CN103430211 B CN 103430211B CN 201280014040 A CN201280014040 A CN 201280014040A CN 103430211 B CN103430211 B CN 103430211B
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mrow
msub
image data
contrast agent
blood vessel
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CN103430211A (zh
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R·弗洛朗
C·迪富尔
V·奥夫雷
O·博纳富
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Koninklijke Philips NV
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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
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • 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
    • A61B6/503—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 the heart
    • 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
    • A61B6/504—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 blood vessels, e.g. by angiography
    • 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
    • A61B6/507—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 determination of haemodynamic parameters, e.g. perfusion CT
    • 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
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • 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
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/464—Displaying means of special interest involving a plurality of displays
    • 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
    • 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
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201280014040.0A 2011-03-18 2012-02-28 用于灌注比较和量化的数据动态归一化 Active CN103430211B (zh)

Applications Claiming Priority (3)

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EP11305304 2011-03-18
EP11305304.5 2011-03-18
PCT/IB2012/050921 WO2012127339A1 (en) 2011-03-18 2012-02-28 Dynamic normalization of data for perfusion comparison and quantification

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CN103430211B true CN103430211B (zh) 2018-05-08

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EP (1) EP2686826B1 (enExample)
JP (1) JP6133794B2 (enExample)
CN (1) CN103430211B (enExample)
BR (1) BR112013023556A2 (enExample)
RU (1) RU2013146539A (enExample)
WO (1) WO2012127339A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012205351A1 (de) * 2012-04-02 2013-10-02 Siemens Aktiengesellschaft Darstellung von Blutgefäßen und Gewebe im Herzen
US9247920B2 (en) 2014-02-27 2016-02-02 General Electric Company System and method for performing bi-plane tomographic acquisitions
JP2015217170A (ja) * 2014-05-19 2015-12-07 株式会社東芝 Ｘ線診断装置
GB2533566B (en) * 2014-12-19 2018-02-14 Gen Electric Method for contrast medium injection volume estimation based on image analysis
US9990712B2 (en) 2015-04-08 2018-06-05 Algotec Systems Ltd. Organ detection and segmentation
EP3378036B1 (en) * 2015-11-18 2021-08-04 Lightlab Imaging, Inc. X-ray image feature detection and registration systems and methods
US10147171B2 (en) * 2016-09-21 2018-12-04 General Electric Company Systems and methods for generating subtracted images
EP3420906A1 (en) * 2017-06-29 2019-01-02 Koninklijke Philips N.V. Image contrast enhancement of an x-ray image
CN110739046A (zh) * 2018-07-18 2020-01-31 安影科技（北京）有限公司 一种多期多参数脑灌注成像平台
CN109669151B (zh) 2019-02-12 2024-06-14 泰山医学院 磁共振动脉自旋标记灌注成像的质量控制体模及评价方法
EP4020390A1 (en) * 2020-12-22 2022-06-29 Koninklijke Philips N.V. Peripheral perfusion measurement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657208B2 (ja) 1985-12-27 1994-08-03 株式会社東芝 デイジタル・フルオログラフイ−装置
US7289841B2 (en) 2002-10-25 2007-10-30 Koninklijke Philips Electronics N.V. Method and apparatus for volumetric cardiac computed tomography imaging
CA2565668A1 (en) * 2004-05-04 2005-11-10 Torfinn Taxt Method of mr imaging
JP4795694B2 (ja) * 2004-06-11 2011-10-19 株式会社東芝 Ｘ線ｃｔ装置および心筋パーフュージョン像生成システム
EP2026697B1 (en) * 2006-05-22 2016-10-19 Philips Intellectual Property & Standards GmbH Motion-compensated coronary flow from projection imaging
JP5449651B2 (ja) * 2007-03-09 2014-03-19 株式会社東芝 Ｘ線ｃｔ装置および心筋パーフュージョン情報生成システム
US8553832B2 (en) 2007-05-21 2013-10-08 Siemens Aktiengesellschaft Device for obtaining perfusion images
CN101808576A (zh) 2007-09-27 2010-08-18 皇家飞利浦电子股份有限公司 用于对血液灌注进行成像的方法
CN101951839B (zh) * 2008-01-23 2013-11-06 M·阿韦基乌 利用超声造影剂的呼吸门控治疗评估
JP5148315B2 (ja) * 2008-02-25 2013-02-20 株式会社東芝 医用画像処理装置、及び医用画像処理プログラム
DE102008021835A1 (de) * 2008-04-30 2009-11-05 Siemens Aktiengesellschaft Verfahren und Tomographiegerät zur Normierung von Bilddaten hinsichtlich eines durch ein Kontrastmittel in den Bilddaten hervorgerufenen Kontrastes
US8428220B2 (en) 2008-08-13 2013-04-23 Koninklijke Philips Electronics N.V. Dynamical visualization of coronary vessels and myocardial perfusion information
JP5491929B2 (ja) * 2009-04-10 2014-05-14 株式会社東芝 Ｘ線診断装置及びその方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
放射性肺损伤64层螺旋CT灌注成像的临床初步研究;胡晓云;《万方学位论文数据库》;20081106;正文第2,13-19页 *

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US10932739B2 (en) 2021-03-02
CN103430211A (zh) 2013-12-04
JP2014511713A (ja) 2014-05-19
EP2686826B1 (en) 2018-08-22
EP2686826A1 (en) 2014-01-22
JP6133794B2 (ja) 2017-05-24
US20140005538A1 (en) 2014-01-02
WO2012127339A1 (en) 2012-09-27
BR112013023556A2 (pt) 2016-12-06
RU2013146539A (ru) 2015-04-27

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