susan_threshold.m

来自「susan 算法的实现」· M 代码 · 共 9 行

function thresholded = susan_threshold(image,threshold)


[a b]=size(image);
intensity_center = image((a+1)/2,(b+1)/2);

temp1 = (image-intensity_center)/threshold;
temp2 = temp1.^6;
thresholded = exp(-1*temp2);