文件夹里包含了造影图像中冠状动脉的定量分析研究的报告以及用到的一些图片，在图像处理中有一定意义，在报告最后附有基于MATLAB做定量分析的程序。(The folders contain reports of the quantitative analysis of coronary arteries in contrast images and some of the images used, which have some significance in image processing. A