功能是边沿检测与提取，轮廓跟踪



命令行编译过程如下

vcvars32

rc bmp.rc

cl edge.c bmp.res user32.lib gdi32.lib



注意事项：

运行时，文件c:\\test.bmp必须存在-functions of edge detection and extraction. Contour Tracking command line compiler process following vcvars32 rc bmp.rc cl edge.c bmp . res user32.lib gdi32.lib Note : running, documents c : \\ test.bmp must exist