CN108074229A - 一种气管树提取方法及装置 - Google Patents
一种气管树提取方法及装置 Download PDFInfo
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- CN108074229A CN108074229A CN201711226621.1A CN201711226621A CN108074229A CN 108074229 A CN108074229 A CN 108074229A CN 201711226621 A CN201711226621 A CN 201711226621A CN 108074229 A CN108074229 A CN 108074229A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 210000004072 lung Anatomy 0.000 claims abstract description 49
- 238000000605 extraction Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000002591 computed tomography Methods 0.000 claims description 7
- 230000011218 segmentation Effects 0.000 abstract description 10
- 210000000621 bronchi Anatomy 0.000 description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027515 Tracheal disease Diseases 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000004195 computer-aided diagnosis Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- 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
- G06T2207/10081—Computed x-ray tomography [CT]
-
- 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
- G06T2207/20112—Image segmentation details
- G06T2207/20116—Active contour; Active surface; Snakes
-
- 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
- G06T2207/20112—Image segmentation details
- G06T2207/20156—Automatic seed setting
-
- 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
- G06T2207/30061—Lung
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Quality & Reliability (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201711226621.1A CN108074229A (zh) | 2017-11-29 | 2017-11-29 | 一种气管树提取方法及装置 |
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CN201711226621.1A CN108074229A (zh) | 2017-11-29 | 2017-11-29 | 一种气管树提取方法及装置 |
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CN201711226621.1A Pending CN108074229A (zh) | 2017-11-29 | 2017-11-29 | 一种气管树提取方法及装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108765445A (zh) * | 2018-05-29 | 2018-11-06 | 上海联影医疗科技有限公司 | 一种肺气管分割方法及装置 |
CN112712540A (zh) * | 2021-01-13 | 2021-04-27 | 杭州小呈向医疗科技有限公司 | 一种基于ct影像的肺部支气管提取方法 |
CN114419077A (zh) * | 2022-03-31 | 2022-04-29 | 深圳市一图智能科技有限公司 | 一种基于ct图像的肺支气管自动分割方法及系统 |
CN114638840A (zh) * | 2020-12-16 | 2022-06-17 | 上海微创卜算子医疗科技有限公司 | 图像分割方法、装置及可读存储介质 |
Citations (6)
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CN102521833A (zh) * | 2011-12-08 | 2012-06-27 | 东软集团股份有限公司 | 一种从胸部ct图像中获得气管树的方法及装置 |
CN104036484A (zh) * | 2013-03-06 | 2014-09-10 | 株式会社东芝 | 图像分割装置、图像分割方法和医学图像设备 |
CN104143184A (zh) * | 2013-05-10 | 2014-11-12 | 上海联影医疗科技有限公司 | 一种肺部分割的方法 |
CN104156935A (zh) * | 2013-05-14 | 2014-11-19 | 株式会社东芝 | 图像分割装置、图像分割方法和医学图像设备 |
CN105488796A (zh) * | 2015-11-27 | 2016-04-13 | 上海联影医疗科技有限公司 | 肺分割方法 |
CN106097305A (zh) * | 2016-05-31 | 2016-11-09 | 上海理工大学 | 双行程区域生长结合形态学重建的肺部气管树分割方法 |
-
2017
- 2017-11-29 CN CN201711226621.1A patent/CN108074229A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102521833A (zh) * | 2011-12-08 | 2012-06-27 | 东软集团股份有限公司 | 一种从胸部ct图像中获得气管树的方法及装置 |
CN104036484A (zh) * | 2013-03-06 | 2014-09-10 | 株式会社东芝 | 图像分割装置、图像分割方法和医学图像设备 |
CN104143184A (zh) * | 2013-05-10 | 2014-11-12 | 上海联影医疗科技有限公司 | 一种肺部分割的方法 |
CN104156935A (zh) * | 2013-05-14 | 2014-11-19 | 株式会社东芝 | 图像分割装置、图像分割方法和医学图像设备 |
CN105488796A (zh) * | 2015-11-27 | 2016-04-13 | 上海联影医疗科技有限公司 | 肺分割方法 |
CN106097305A (zh) * | 2016-05-31 | 2016-11-09 | 上海理工大学 | 双行程区域生长结合形态学重建的肺部气管树分割方法 |
Non-Patent Citations (2)
Title |
---|
宋红等: "基于动态自适应区域生长的肝脏CT图像肿瘤分割算法", 《北京理工大学学报》 * |
张丹枫: "基于胃肠道体数据的虚拟外翻技术研究", 《中国博士学位论文全文数据库医药卫生科技辑》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108765445A (zh) * | 2018-05-29 | 2018-11-06 | 上海联影医疗科技有限公司 | 一种肺气管分割方法及装置 |
CN108765445B (zh) * | 2018-05-29 | 2021-08-20 | 上海联影医疗科技股份有限公司 | 一种肺气管分割方法及装置 |
CN114638840A (zh) * | 2020-12-16 | 2022-06-17 | 上海微创卜算子医疗科技有限公司 | 图像分割方法、装置及可读存储介质 |
CN112712540A (zh) * | 2021-01-13 | 2021-04-27 | 杭州小呈向医疗科技有限公司 | 一种基于ct影像的肺部支气管提取方法 |
CN114419077A (zh) * | 2022-03-31 | 2022-04-29 | 深圳市一图智能科技有限公司 | 一种基于ct图像的肺支气管自动分割方法及系统 |
CN114419077B (zh) * | 2022-03-31 | 2022-07-05 | 深圳市一图智能科技有限公司 | 一种基于ct图像的肺支气管自动分割方法及系统 |
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Effective date of registration: 20190723 Address after: 215200 South Side of 4th Floor of No. 2358 Building, Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU LUNG CARE MEDICAL TECHNOLOGIES Co.,Ltd. Address before: 215200 South Side of 4th Floor of No. 2358 Building, Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU LANGKAI XINTONG INFORMATION TECHNOLOGY CO.,LTD. |
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Application publication date: 20180525 |