CN101596111B - 在心脏电影磁共振成像中对左心室的自动定位 - Google Patents
在心脏电影磁共振成像中对左心室的自动定位 Download PDFInfo
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- CN101596111B CN101596111B CN2009102038905A CN200910203890A CN101596111B CN 101596111 B CN101596111 B CN 101596111B CN 2009102038905 A CN2009102038905 A CN 2009102038905A CN 200910203890 A CN200910203890 A CN 200910203890A CN 101596111 B CN101596111 B CN 101596111B
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- 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
- G01R33/56308—Characterization of motion or flow; Dynamic imaging
- G01R33/56325—Cine imaging
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- 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
- G06T7/0014—Biomedical image inspection using an image reference approach
- G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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- 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
- G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
- G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
- G01R33/4835—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices of multiple slices
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- 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
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- 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
- G06T2207/10016—Video; Image sequence
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- 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
- G06T2207/10076—4D tomography; Time-sequential 3D tomography
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- 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]
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- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20112—Image segmentation details
- G06T2207/20132—Image cropping
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- 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
- G06T2207/30048—Heart; Cardiac
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Geometry (AREA)
- High Energy & Nuclear Physics (AREA)
- Medical Informatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Quality & Reliability (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
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- Animal Behavior & Ethology (AREA)
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Abstract
Description
Claims (21)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5551208P | 2008-05-23 | 2008-05-23 | |
| US61/055512 | 2008-05-23 | ||
| US12/396534 | 2009-03-03 | ||
| US12/396,534 US8218839B2 (en) | 2008-05-23 | 2009-03-03 | Automatic localization of the left ventricle in cardiac cine magnetic resonance imaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101596111A CN101596111A (zh) | 2009-12-09 |
| CN101596111B true CN101596111B (zh) | 2013-06-12 |
Family
ID=41342155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102038905A Active CN101596111B (zh) | 2008-05-23 | 2009-05-22 | 在心脏电影磁共振成像中对左心室的自动定位 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8218839B2 (zh) |
| CN (1) | CN101596111B (zh) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8406496B2 (en) * | 2008-07-29 | 2013-03-26 | Siemens Aktiengesellschaft | Method and system for left ventricle detection in 2D magnetic resonance images |
| US8340385B2 (en) * | 2008-12-05 | 2012-12-25 | Siemens Aktiengesellschaft | Method and system for left ventricle detection in 2D magnetic resonance images using ranking based multi-detector aggregation |
| US8811699B2 (en) * | 2010-09-22 | 2014-08-19 | Siemens Aktiengesellschaft | Detection of landmarks and key-frames in cardiac perfusion MRI using a joint spatial-temporal context model |
| CN102397070B (zh) * | 2011-01-26 | 2013-06-19 | 嘉兴医孚软件有限公司 | 一种全自动分割量化心脏磁共振图像左心室的方法 |
| CN102890823B (zh) | 2011-07-19 | 2016-04-27 | 株式会社东芝 | 运动对象轮廓提取及左心室图像分割方法和装置 |
| CN105105775B (zh) * | 2011-07-19 | 2018-11-09 | 东芝医疗系统株式会社 | 心肌运动解析装置 |
| JP6195714B2 (ja) * | 2013-01-16 | 2017-09-13 | 富士フイルム株式会社 | 医用画像処理装置および方法並びにプログラム |
| CN103340628B (zh) * | 2013-06-28 | 2015-07-29 | 中国科学院深圳先进技术研究院 | 心脏实时电影成像图像处理方法和系统 |
| US9402549B2 (en) | 2013-11-27 | 2016-08-02 | General Electric Company | Methods and apparatus to estimate ventricular volumes |
| CN104978730B (zh) * | 2014-04-10 | 2019-04-23 | 上海联影医疗科技有限公司 | 一种左心室心肌的分割方法和装置 |
| KR101652046B1 (ko) * | 2014-11-03 | 2016-08-29 | 삼성전자주식회사 | 의료 영상 장치 및 의료 영상을 처리하는 방법 |
| GB2569332B (en) * | 2017-12-13 | 2021-06-09 | Univ Oxford Innovation Ltd | Method and apparatus for analysing images |
| WO2021030513A1 (en) * | 2019-08-13 | 2021-02-18 | Arbi, Inc. | Systems and methods for document processing |
| KR102401111B1 (ko) * | 2020-01-29 | 2022-05-23 | 포항공과대학교 산학협력단 | 심근관류 자기공명 영상 분석 장치 및 방법 |
| EP3866107A1 (en) * | 2020-02-14 | 2021-08-18 | Koninklijke Philips N.V. | Model-based image segmentation |
| CN111481176A (zh) * | 2020-05-20 | 2020-08-04 | 三峡大学附属仁和医院 | 一种基于磁共振成像的评估心脏功能的快速定量方法 |
| CN113160116B (zh) * | 2021-02-03 | 2022-12-27 | 中南民族大学 | 左心室内外膜自动分割方法、系统及设备 |
| CN116188380A (zh) * | 2022-12-27 | 2023-05-30 | 北京镁伽机器人科技有限公司 | 一种类心脏的心率曲线生成方法、装置、设备及存储介质 |
| CN116524001A (zh) * | 2023-04-28 | 2023-08-01 | 深圳微创心算子医疗科技有限公司 | 超声心动图特征图滤波的射血分数自动评估方法及装置 |
| CN119600196B (zh) * | 2024-11-18 | 2025-08-01 | 北京师范大学 | 心脏动态三维形状构建方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435310A (en) * | 1993-06-23 | 1995-07-25 | University Of Washington | Determining cardiac wall thickness and motion by imaging and three-dimensional modeling |
| CN1777898A (zh) * | 2003-04-24 | 2006-05-24 | 皇家飞利浦电子股份有限公司 | 无创式左心室的容积测定 |
| CN1846609A (zh) * | 2005-03-23 | 2006-10-18 | 西门子共同研究公司 | 用电影延迟增强磁共振跟踪和分类心脏左室的系统和方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6898302B1 (en) * | 1999-05-21 | 2005-05-24 | Emory University | Systems, methods and computer program products for the display and visually driven definition of tomographic image planes in three-dimensional space |
| JP4112368B2 (ja) * | 2001-02-13 | 2008-07-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 連続したデータセットの分析 |
| US6961454B2 (en) * | 2001-10-04 | 2005-11-01 | Siemens Corporation Research, Inc. | System and method for segmenting the left ventricle in a cardiac MR image |
| US7864997B2 (en) * | 2006-04-28 | 2011-01-04 | Pie Medical Imaging B.V. | Method, apparatus and computer program product for automatic segmenting of cardiac chambers |
| US7916919B2 (en) * | 2006-09-28 | 2011-03-29 | Siemens Medical Solutions Usa, Inc. | System and method for segmenting chambers of a heart in a three dimensional image |
| US8098918B2 (en) * | 2007-09-21 | 2012-01-17 | Siemens Corporation | Method and system for measuring left ventricle volume |
-
2009
- 2009-03-03 US US12/396,534 patent/US8218839B2/en active Active
- 2009-05-22 CN CN2009102038905A patent/CN101596111B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435310A (en) * | 1993-06-23 | 1995-07-25 | University Of Washington | Determining cardiac wall thickness and motion by imaging and three-dimensional modeling |
| CN1777898A (zh) * | 2003-04-24 | 2006-05-24 | 皇家飞利浦电子股份有限公司 | 无创式左心室的容积测定 |
| CN1846609A (zh) * | 2005-03-23 | 2006-10-18 | 西门子共同研究公司 | 用电影延迟增强磁共振跟踪和分类心脏左室的系统和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090290777A1 (en) | 2009-11-26 |
| CN101596111A (zh) | 2009-12-09 |
| US8218839B2 (en) | 2012-07-10 |
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