摘要
介绍一种基于小波变换的自适应医学图像边缘检测方法。实验结果表明:该方法可对图像边界进行敏锐检测,从而得到图像的细微特征。这些特点使得它特别适合于医学图像边缘的检测。
It was introduced an adaptive method of detecting medical image edges based on wavelet transform. Experimental results showed that image edges could be properly detected by this means and the exiguous character of little size objeet＇s image could be got. These merits were especially fit for edges detection of medical image.
出处
《铁路计算机应用》
2007年第9期13-15,共3页
Railway Computer Application
关键词
小波变换
边缘检测
二维小波
医学图像
自适应阈值
wavelet transform
edge detection
2 dimension wavelet
medical image
adaptive thresholds
