掌纹图像双峰法二值化，边界跟踪提取掌纹轮廓线，harris角点，手动提取关键点建立坐标系和画正方形-Palmprint image bimodal binary, boundary tracking extract palmprint contour, harris angle manually extract key point to establish a coordinate system and draw a square

用VB怎么去编基于双峰法分割图像的程序啊-VB how to compile bimodal method of image segmentation based program.

类间方差法对噪音和目标大小十分敏感，它仅对类间方差为单峰的图像产生较好的分割效果。 当目标与背景的大小比例悬殊时，类间方差准则函数可能呈现双峰或多峰，此时效果不好，但是类间方差法是用时最少的。-Variance between class size of the noise and the target is very sensitive, it only to the between class variance to unimodal images produce better se