CN110996798B - X射线图像的图像对比增强 - Google Patents

X射线图像的图像对比增强 Download PDF

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Publication number
CN110996798B
CN110996798B CN201880049351.8A CN201880049351A CN110996798B CN 110996798 B CN110996798 B CN 110996798B CN 201880049351 A CN201880049351 A CN 201880049351A CN 110996798 B CN110996798 B CN 110996798B
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Prior art keywords
contrast
injection
contrast agent
agent injection
vascular structure
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CN201880049351.8A
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Chinese (zh)
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CN110996798A (zh
Inventor
B·P·A·J·霍恩阿尔特
R·弗洛朗
C·莱夫里耶
B·M·H·热韦尔
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Koninklijke Philips NV
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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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5294—Devices using data or image processing specially adapted for radiation diagnosis involving using additional data, e.g. patient information, image labeling, acquisition parameters
    • 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
    • A61B6/50—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
    • A61B6/52—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
    • 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
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • 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
    • 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
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201880049351.8A 2017-06-29 2018-06-26 X射线图像的图像对比增强 Active CN110996798B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17305821.5A EP3420906A1 (en) 2017-06-29 2017-06-29 Image contrast enhancement of an x-ray image
EP17305821.5 2017-06-29
PCT/EP2018/067005 WO2019002230A1 (en) 2017-06-29 2018-06-26 IMAGE CONTRAST ENHANCEMENT OF AN X-RAY IMAGE

Publications (2)

Publication Number Publication Date
CN110996798A CN110996798A (zh) 2020-04-10
CN110996798B true CN110996798B (zh) 2023-12-26

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CN201880049351.8A Active CN110996798B (zh) 2017-06-29 2018-06-26 X射线图像的图像对比增强

Country Status (5)

Country Link
US (1) US11253219B2 (enExample)
EP (2) EP3420906A1 (enExample)
JP (1) JP7442319B2 (enExample)
CN (1) CN110996798B (enExample)
WO (1) WO2019002230A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7475943B2 (ja) * 2020-04-16 2024-04-30 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置及び医用情報処理装置
EP4016106A1 (en) * 2020-12-18 2022-06-22 Guerbet Methods for training at least a prediction model for medical imaging, or for processing at least a pre-contrast image depicting a body part prior to an injection of contrast agent using said prediction model
DE102022207304A1 (de) * 2022-07-18 2024-01-18 Siemens Healthcare Gmbh Verfahren und System zum Bereitstellen eines Prozedurparameters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101185591A (zh) * 2006-11-22 2008-05-28 通用电气公司 自适应控制对比度增强诊断成像过程的系统和方法
WO2012099222A1 (ja) * 2011-01-19 2012-07-26 株式会社 東芝 Ｘ線診断装置、画像処理装置及び画像処理プログラム
CN103430211A (zh) * 2011-03-18 2013-12-04 皇家飞利浦有限公司 用于灌注比较和量化的数据动态归一化

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69331719T2 (de) 1992-06-19 2002-10-24 Agfa-Gevaert, Mortsel Verfahren und Vorrichtung zur Geräuschunterdrückung
EP1450863A4 (en) * 2001-11-07 2009-01-07 Imcor Pharmaceutical Company PROCESS FOR IMAGING VESSELS WITH NANOTEHTIC CONTAINERS
JP2004283410A (ja) 2003-03-24 2004-10-14 Konica Minolta Holdings Inc 医用画像生成装置、医用画像処理システム、撮影条件の調整方法及び異常陰影候補の検出条件の調整方法
CN1933774A (zh) * 2004-04-07 2007-03-21 柯尼卡美能达医疗印刷器材株式会社 放射线图像摄影装置、放射线图像摄影程序、以及信息存储媒体
EP1933706A2 (en) 2005-10-05 2008-06-25 Koninklijke Philips Electronics N.V. Method and apparatus for predicting enhancement in angiography
WO2007059602A1 (en) * 2005-11-23 2007-05-31 Cedara Software Corp. Method and system for enhancing digital images
JP5437240B2 (ja) 2007-07-17 2014-03-12 メドラッド インコーポレーテッド 心肺機能の評価、及び流体搬送の手順のパラメータを決定する装置、システム及び方法
DE102007036564B4 (de) 2007-08-03 2009-07-09 Siemens Ag Verfahren zur gewebespezifischen Optimierung von Bildgebungsparametern
EP2672895B1 (en) * 2011-02-07 2022-04-20 Koninklijke Philips N.V. Medical imaging device for providing an image representation supporting the accurate positioning of an invention device in vessel intervention procedures
JP6083990B2 (ja) * 2012-09-24 2017-02-22 キヤノン株式会社 放射線撮影装置、その制御方法及びプログラム
WO2014162273A1 (en) * 2013-04-03 2014-10-09 Koninklijke Philips N.V. Vessel segmentation
EP3013234B1 (en) * 2013-06-28 2019-10-02 Koninklijke Philips N.V. Nearest available roadmap selection
EP3326092B1 (en) * 2015-07-17 2024-04-17 HeartFlow, Inc. Systems and methods for assessing the severity of plaque and/or stenotic lesions using contrast distribution predictions and measurements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101185591A (zh) * 2006-11-22 2008-05-28 通用电气公司 自适应控制对比度增强诊断成像过程的系统和方法
WO2012099222A1 (ja) * 2011-01-19 2012-07-26 株式会社 東芝 Ｘ線診断装置、画像処理装置及び画像処理プログラム
CN103430211A (zh) * 2011-03-18 2013-12-04 皇家飞利浦有限公司 用于灌注比较和量化的数据动态归一化

Also Published As

Publication number Publication date
US20210145391A1 (en) 2021-05-20
CN110996798A (zh) 2020-04-10
WO2019002230A1 (en) 2019-01-03
EP3644855A1 (en) 2020-05-06
JP7442319B2 (ja) 2024-03-04
US11253219B2 (en) 2022-02-22
EP3644855B1 (en) 2022-10-05
EP3420906A1 (en) 2019-01-02
JP2020525152A (ja) 2020-08-27

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