CN109846465B - 一种基于亮度分析的血管钙化误报检测方法 - Google Patents
一种基于亮度分析的血管钙化误报检测方法 Download PDFInfo
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- CN109846465B CN109846465B CN201910256887.3A CN201910256887A CN109846465B CN 109846465 B CN109846465 B CN 109846465B CN 201910256887 A CN201910256887 A CN 201910256887A CN 109846465 B CN109846465 B CN 109846465B
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 208000005475 Vascular calcification Diseases 0.000 title claims abstract description 9
- 208000004434 Calcinosis Diseases 0.000 claims abstract description 84
- 230000002308 calcification Effects 0.000 claims abstract description 84
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 46
- 230000000877 morphologic effect Effects 0.000 claims abstract description 6
- 210000000709 aorta Anatomy 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002872 contrast media Substances 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 210000005259 peripheral blood Anatomy 0.000 description 1
- 239000011886 peripheral blood Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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CN111681767B (zh) * | 2020-06-12 | 2022-07-05 | 电子科技大学 | 一种电子病历数据处理方法及系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2003046833A2 (en) * | 2001-11-24 | 2003-06-05 | Image Analysis, Inc. | Automatic detection and quantification of coronary and aortic calcium |
US6996262B2 (en) * | 2002-05-20 | 2006-02-07 | General Electric Company | Method and apparatus of scoring an arterial obstruction |
US7727153B2 (en) * | 2003-04-07 | 2010-06-01 | Sonosite, Inc. | Ultrasonic blood vessel measurement apparatus and method |
US7593561B2 (en) * | 2005-01-04 | 2009-09-22 | Carestream Health, Inc. | Computer-aided detection of microcalcification clusters |
CA2781040A1 (en) * | 2009-11-17 | 2011-05-26 | Veralight, Inc. | Method and apparatus to detect coronary artery calcification or disease |
CN102293644B (zh) * | 2011-06-08 | 2012-12-19 | 何宗彦 | 血液流动状况检测装置及检测方法 |
US8958618B2 (en) * | 2012-06-28 | 2015-02-17 | Kabushiki Kaisha Toshiba | Method and system for identification of calcification in imaged blood vessels |
CN103871043B (zh) * | 2012-12-12 | 2015-03-18 | 上海联影医疗科技有限公司 | 一种血管提取方法 |
CN103479399A (zh) * | 2013-10-11 | 2014-01-01 | 华北电力大学(保定) | 一种血管内超声图像序列中钙化斑块帧的自动检索方法 |
CN104637044B (zh) * | 2013-11-07 | 2017-12-01 | 中国科学院深圳先进技术研究院 | 钙化斑块及其声影的超声图像提取系统 |
CN104091346B (zh) * | 2014-07-24 | 2017-02-15 | 东南大学 | 一种全自动ct图像冠状动脉钙化分数计算方法 |
CN104992437A (zh) * | 2015-06-29 | 2015-10-21 | 北京欣方悦医疗科技有限公司 | 一种冠脉三维图像分割的方法 |
CN105096270B (zh) * | 2015-08-07 | 2018-04-06 | 北京欣方悦医疗科技有限公司 | 一种冠脉三维重建中的钙化斑块去除方法 |
CN105389810B (zh) * | 2015-10-28 | 2019-06-14 | 清华大学 | 血管内斑块的识别系统及方法 |
CN106447645B (zh) * | 2016-04-05 | 2019-10-15 | 天津大学 | 增强ct图像中冠脉钙化检测及量化装置和方法 |
WO2018001099A1 (zh) * | 2016-06-30 | 2018-01-04 | 上海联影医疗科技有限公司 | 一种血管提取方法与系统 |
CN108171698B (zh) * | 2018-02-12 | 2020-06-09 | 数坤(北京)网络科技有限公司 | 一种自动检测人体心脏冠脉钙化斑块的方法 |
CN108389193B (zh) * | 2018-02-12 | 2021-03-16 | 中国人民解放军第三军医大学 | 一种颈动脉支架后三维体素模型分析方法及系统 |
CN109091167A (zh) * | 2018-06-29 | 2018-12-28 | 东南大学 | 冠状动脉粥样硬化斑块增长的预测方法 |
CN109389592B (zh) * | 2018-09-30 | 2021-01-26 | 数坤(北京)网络科技有限公司 | 计算冠脉钙化积分的方法、装置及系统 |
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