Image Processing 简单来讲就是 image in > image out 有两种image processing的方法: spatial domain operation point operation: g(x, y) = T(f(x, y)); neighbourhood operation: g(x, y) = T(f(x, y), f(x+1, y), f(x-1, y)...) contrast stretching; Intensity thresholding (Automatic); Otsu's method; iso-data metho...