CN112802024B - 一种磁共振血管壁图像分割方法 - Google Patents
一种磁共振血管壁图像分割方法 Download PDFInfo
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- CN112802024B CN112802024B CN202110033126.9A CN202110033126A CN112802024B CN 112802024 B CN112802024 B CN 112802024B CN 202110033126 A CN202110033126 A CN 202110033126A CN 112802024 B CN112802024 B CN 112802024B
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- 210000004204 blood vessel Anatomy 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003709 image segmentation Methods 0.000 title abstract description 8
- 238000012549 training Methods 0.000 claims abstract description 45
- 238000003062 neural network model Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000011218 segmentation Effects 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims description 25
- 230000001131 transforming effect Effects 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 6
- 238000002595 magnetic resonance imaging Methods 0.000 abstract description 4
- 238000003672 processing method Methods 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
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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
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20024—Filtering details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20048—Transform domain processing
- G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Evolutionary Computation (AREA)
- Data Mining & Analysis (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
采样类型 | 采样率 | Dice | |
1 | 全采样 area=256*256 | 100% | 85.84% |
2 | 降采样 R为40px | 7.66% | 86.12% |
3 | 降采样 R为20px | 1.92% | 84.73% |
4 | 降采样 R为17px | 1.39% | 84.06% |
5 | 降采样 R为15px | 1.09% | 82.12% |
6 | 降采样 R为13px | 0.82% | 81.01% |
7 | 降采样 R为10px | 0.48% | 75.43% |
Claims (5)
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CN202110033126.9A CN112802024B (zh) | 2021-01-11 | 2021-01-11 | 一种磁共振血管壁图像分割方法 |
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CN202110033126.9A CN112802024B (zh) | 2021-01-11 | 2021-01-11 | 一种磁共振血管壁图像分割方法 |
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CN112802024A CN112802024A (zh) | 2021-05-14 |
CN112802024B true CN112802024B (zh) | 2024-02-06 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201814649D0 (en) * | 2018-09-10 | 2018-10-24 | Imperial Innovations Ltd | Image processing methods |
CN109350061A (zh) * | 2018-11-21 | 2019-02-19 | 成都信息工程大学 | 基于深度卷积神经网络的磁共振成像方法 |
CN109557489A (zh) * | 2019-01-08 | 2019-04-02 | 上海东软医疗科技有限公司 | 一种磁共振成像方法和装置 |
KR20190038333A (ko) * | 2017-09-29 | 2019-04-08 | 연세대학교 산학협력단 | 학습을 이용한 자기공명영상 복원을 위한 언더샘플링 장치 및 방법과 학습을 이용한 자기공명영상 복원 장치 및 방법, 그리고 이에 대한 기록 매체 |
CN110916664A (zh) * | 2019-12-10 | 2020-03-27 | 电子科技大学 | 一种基于深度学习的快速磁共振图像重建方法 |
CN110992440A (zh) * | 2019-12-10 | 2020-04-10 | 中国科学院深圳先进技术研究院 | 弱监督磁共振快速成像方法和装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10922816B2 (en) * | 2018-08-27 | 2021-02-16 | Siemens Healthcare Gmbh | Medical image segmentation from raw data using a deep attention neural network |
WO2020118615A1 (zh) * | 2018-12-13 | 2020-06-18 | 深圳先进技术研究院 | 一种磁共振成像及斑块识别方法和装置 |
-
2021
- 2021-01-11 CN CN202110033126.9A patent/CN112802024B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190038333A (ko) * | 2017-09-29 | 2019-04-08 | 연세대학교 산학협력단 | 학습을 이용한 자기공명영상 복원을 위한 언더샘플링 장치 및 방법과 학습을 이용한 자기공명영상 복원 장치 및 방법, 그리고 이에 대한 기록 매체 |
GB201814649D0 (en) * | 2018-09-10 | 2018-10-24 | Imperial Innovations Ltd | Image processing methods |
CN109350061A (zh) * | 2018-11-21 | 2019-02-19 | 成都信息工程大学 | 基于深度卷积神经网络的磁共振成像方法 |
CN109557489A (zh) * | 2019-01-08 | 2019-04-02 | 上海东软医疗科技有限公司 | 一种磁共振成像方法和装置 |
CN110916664A (zh) * | 2019-12-10 | 2020-03-27 | 电子科技大学 | 一种基于深度学习的快速磁共振图像重建方法 |
CN110992440A (zh) * | 2019-12-10 | 2020-04-10 | 中国科学院深圳先进技术研究院 | 弱监督磁共振快速成像方法和装置 |
Non-Patent Citations (4)
Title |
---|
一种基于级联卷积网络的三维脑肿瘤精细分割;褚晶辉;李晓川;张佳祺;吕卫;;激光与光电子学进展(第10期);全文 * |
卷积神经网络重建欠采的磁共振图像;王一达;宋阳;谢海滨;童睿;李建奇;杨光;;磁共振成像(第06期);全文 * |
深度学习的快速磁共振成像及欠采样轨迹设计;肖韬辉;郭建;赵涛;王珊珊;梁栋;;中国图象图形学报(第02期);全文 * |
结合图像分割的MRI图像压缩感知重构;傅雪;刘文波;;电子测量技术(第11期);全文 * |
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