摘要
根据医学图像处理的要求,需要将图像划分若干区域,其划分过程要求迅速、精确。本文结合实际经验,介绍了图像分割的重要方法——边缘提取,并着重分析了其中边缘检测和边缘跟踪的过程和方法,同时还给出了用计算机模拟得到的边缘提取的结果。
According to the requirement of iatrical image manipulation, one image had to be divided into several different areas rapidly and accurately. In this paper, the procedure of edge determining and edge tracing is discussed, and the result by computer simulation is also shown.
出处
《上海生物医学工程》
2000年第4期11-14,共4页
Shanghai Journal of Biomedical Engineering
关键词
医学图像
边缘提取
图像分割
CT图片
latrical image manipulation Image division Edge detection
