摘要
心血管疾病与冠状动脉狭窄之间有着密切的联系,对冠状动脉狭窄的检测和量化对心血管疾病的预防、发现和诊断具有重要的意义。随着医学成像手段及图像处理技术的进步,通过在冠状动脉计算机断层扫描造影(CTA)中应用自动冠状动脉树标记、血管追踪以及稳健核回归等技术,自动/半自动狭窄检测及量化已成为重要的医学图像处理发展方向。回顾了近年来在冠状动脉狭窄检测及量化领域的最新进展,总结了狭窄检测及量化的流程,讨论了未来狭窄检测及量化的发展趋势和临床应用前景。
Cardiovascular disease and coronary artery stenosis are closely related. Detection and quantification of coronary artery stenosis is important for cardiovascular disease prevention, detection and diagnosis. As the rapid growth of medical imaging and image processing techniques, automatic and semi-automatic stenosis detection, as well as quantification, has become an important development direction in the field of medical image processing. The related technologies include automatic coronary artery tree labeling on computed tomography angiography （CTA）, vessel tractography, and robust kernel regression, etc. The latest advance in coronary artery stenosis detection and quantification in the recent years is reviewed, the technological process of stenosis detection is summarized, and the tendency and application prospect in the future is discussed.
出处
《激光与光电子学进展》
CSCD
北大核心
2015年第8期47-54,共8页
Laser & Optoelectronics Progress
基金
国家自然科学基金(61305042)
关键词
图像处理
冠状动脉狭窄
血管分割
狭窄检测
狭窄量化
image processing
coronary artery stenosis
vessel segmentation
stenosis detection
stenosisquantification
