Research on selective vascular edge detection in coronary angiogram
- VernacularTitle:选择性冠状动脉造影血管边缘提取算法研究
- Author:
Zhen WANG
;
Qian ZHANG
;
Qi QIN
;
Baikun WAN
- Publication Type:Journal Article
- Keywords:
selective coronary angiography;
coronary artery;
vascular edge-line detection
- From:
Chinese Medical Equipment Journal
2004;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
A new method is developed to detect vascular edge-line in coronary angiograms.It firstly searches the path through vessel segment of interest,then detects vascular edges along profiles perpendicular to the path.The experiments demonstrate that the method performs well in coronary angiograms with less nearby or overlapping structures and branching vessels.
