CN111417979B - 时间分辨的血管造影图像与空间分辨血管造影图像的组合 - Google Patents

时间分辨的血管造影图像与空间分辨血管造影图像的组合 Download PDF

Info

Publication number
CN111417979B
CN111417979B CN201880077563.7A CN201880077563A CN111417979B CN 111417979 B CN111417979 B CN 111417979B CN 201880077563 A CN201880077563 A CN 201880077563A CN 111417979 B CN111417979 B CN 111417979B
Authority
CN
China
Prior art keywords
image
time
angiographic
magnetic resonance
imaging system
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.)
Active
Application number
CN201880077563.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN111417979A (zh
Inventor
M·G·赫勒
T·林德纳
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN111417979A publication Critical patent/CN111417979A/zh
Application granted granted Critical
Publication of CN111417979B publication Critical patent/CN111417979B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/4812—MR combined with X-ray or computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/5635—Angiography, e.g. contrast-enhanced angiography [CE-MRA] or time-of-flight angiography [TOF-MRA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/30016—Brain
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/404—Angiography

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Medical Informatics (AREA)
  • Quality & Reliability (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201880077563.7A 2017-11-29 2018-11-29 时间分辨的血管造影图像与空间分辨血管造影图像的组合 Active CN111417979B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17204271.5A EP3493151A1 (en) 2017-11-29 2017-11-29 Combination of temporally resolved angiographic images with a spatially resolved angiographic image
EP17204271.5 2017-11-29
PCT/EP2018/083060 WO2019106113A1 (en) 2017-11-29 2018-11-29 Combination of temporally resolved angiographic images with a spatially resolved angiographic image

Publications (2)

Publication Number Publication Date
CN111417979A CN111417979A (zh) 2020-07-14
CN111417979B true CN111417979B (zh) 2024-05-14

Family

ID=60515180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880077563.7A Active CN111417979B (zh) 2017-11-29 2018-11-29 时间分辨的血管造影图像与空间分辨血管造影图像的组合

Country Status (5)

Country Link
US (1) US11410353B2 (enExample)
EP (2) EP3493151A1 (enExample)
JP (1) JP7252230B2 (enExample)
CN (1) CN111417979B (enExample)
WO (1) WO2019106113A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111062997B (zh) * 2019-12-09 2023-09-12 上海联影医疗科技股份有限公司 一种血管造影成像方法、系统、设备和存储介质
US11288861B2 (en) 2019-12-20 2022-03-29 Zoox, Inc. Maps comprising covariances in multi-resolution voxels
US11430087B2 (en) 2019-12-20 2022-08-30 Zoox, Inc. Using maps comprising covariances in multi-resolution voxels
DE102020200013A1 (de) * 2020-01-03 2021-07-08 Siemens Healthcare Gmbh Magnetresonanzeinrichtung und Verfahren zum Betrieb einer Magnetresonanzeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
JP2023519217A (ja) 2020-03-28 2023-05-10 エヴレン エザースラン， スピン標識化粒子の拡散伝搬関数又は関連する拡散パラメータを決定するための磁気共鳴法、ソフトウェア製品、及びシステム
CN111599004B (zh) * 2020-05-18 2023-09-12 复旦大学附属中山医院 一种3d血管成像系统、方法及装置
KR102283673B1 (ko) * 2020-11-30 2021-08-03 주식회사 코어라인소프트 병변 추적 검사에 기반하여 진단 보조 정보의 임계치를 조정하는 의료 영상 판독 지원 장치 및 방법
CN113593678B (zh) * 2021-08-03 2022-06-10 北京安德医智科技有限公司 基于血管影像补全的脑卒中分型方法及装置
EP4152032A1 (en) * 2021-09-17 2023-03-22 Koninklijke Philips N.V. Determination of a subject specific hemodynamic response function
CN116563201A (zh) * 2022-01-29 2023-08-08 通用电气精准医疗有限责任公司 血管斑块提取装置和方法
EP4362042A1 (en) * 2022-10-31 2024-05-01 Siemens Healthineers AG Estimating pharmacokinetics of a contrast medium through a cardiovascular system analytical model and/or neural network algorithm
CN115514962B (zh) * 2022-11-22 2023-03-24 深圳市亿康医疗技术有限公司 一种心血管造影图像的图像压缩方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083674A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Angiographisches Untersuchungsverfahren zur Darstellung von Flusseigenschaften
CN103748478A (zh) * 2011-04-21 2014-04-23 皇家飞利浦有限公司 同时的非对比mr血管造影与斑块内出血（snap）mr成像
CN106415298A (zh) * 2014-04-18 2017-02-15 皇家飞利浦有限公司 涉及对血管造影加权图像和灌注加权图像的采集的mri
CN107280696A (zh) * 2016-04-04 2017-10-24 西门子保健有限责任公司 确定描述侧支内的血液流动的侧支信息的方法和拍摄装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590654A (en) * 1993-06-07 1997-01-07 Prince; Martin R. Method and apparatus for magnetic resonance imaging of arteries using a magnetic resonance contrast agent
JP2003299646A (ja) 2002-04-11 2003-10-21 Hitachi Medical Corp 画像解析装置
JP5591440B2 (ja) 2007-01-17 2014-09-17 株式会社東芝 医用画像表示装置
KR20140033332A (ko) 2010-12-17 2014-03-18 오르후스 우니베르시테트 조직 병변의 묘사방법
JP5919717B2 (ja) 2011-10-07 2016-05-18 コニカミノルタ株式会社 動態医用画像生成システム
US9712738B2 (en) * 2012-04-17 2017-07-18 E-Vision Smart Optics, Inc. Systems, devices, and methods for managing camera focus
JP6351942B2 (ja) 2012-08-31 2018-07-04 キヤノンメディカルシステムズ株式会社 医用診断画像処理装置
JP6351323B2 (ja) 2014-03-20 2018-07-04 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
US9702956B2 (en) 2014-03-25 2017-07-11 Beth Israel Deaconess Medical Center, Inc. (Bidmc, Inc.) MRI methods and apparatus for flexible visualization of any subset of an enlarged temporal window
US20160135775A1 (en) * 2014-11-17 2016-05-19 Wisconsin Alumni Research Foundation System And Method For Time-Resolved, Three-Dimensional Angiography With Physiological Information
US11089970B2 (en) * 2015-06-12 2021-08-17 Koninklijke Philips N.V. Imaging fluid flow into a region of interest
JP7059197B6 (ja) 2016-04-21 2022-06-03 コーニンクレッカ フィリップス エヌ ヴェ 動脈構造の磁気共鳴撮像

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748478A (zh) * 2011-04-21 2014-04-23 皇家飞利浦有限公司 同时的非对比mr血管造影与斑块内出血（snap）mr成像
DE102011083674A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Angiographisches Untersuchungsverfahren zur Darstellung von Flusseigenschaften
CN106415298A (zh) * 2014-04-18 2017-02-15 皇家飞利浦有限公司 涉及对血管造影加权图像和灌注加权图像的采集的mri
CN107280696A (zh) * 2016-04-04 2017-10-24 西门子保健有限责任公司 确定描述侧支内的血液流动的侧支信息的方法和拍摄装置

Also Published As

Publication number Publication date
US11410353B2 (en) 2022-08-09
EP3718076A1 (en) 2020-10-07
EP3493151A1 (en) 2019-06-05
JP2021504035A (ja) 2021-02-15
CN111417979A (zh) 2020-07-14
WO2019106113A1 (en) 2019-06-06
US20200294286A1 (en) 2020-09-17
EP3718076B1 (en) 2021-04-28
JP7252230B2 (ja) 2023-04-04

Similar Documents

Publication Publication Date Title
CN111417979B (zh) 时间分辨的血管造影图像与空间分辨血管造影图像的组合
US10677871B2 (en) Magnetic resonance imaging of arterial structures
US12111373B2 (en) Determination of a further processing location in magnetic resonance imaging
US11089970B2 (en) Imaging fluid flow into a region of interest
JP2019506916A (ja) 磁気共鳴拡散画像化のための方法及び装置
US10684341B2 (en) Magnetic resonance imaging of arterial structures
EP3885780A1 (en) Magnetic resonance imaging of breast micro-calcifications
CN112292067B (zh) 电导率变化的电学属性断层摄影图
CN114097041A (zh) 针对深度学习电特性断层摄影的不确定度图
EP4321890A1 (en) Reconstruction parameter determination for the reconstruction of synthesized magnetic resonance images
EP4483196A1 (en) Detection of artifical structures in magentic resonance images due to neural networks

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant