This MATLAB function computes a locally adaptive threshold for 2-D grayscale image or 3-D grayscale volume I. ... <看更多>

The block size should be chosen such that a block always sees both foreground and background. If the block is too small, a block that is ... ... <看更多>

In that case, we go for adaptive thresholding. In this, the algorithm calculate the threshold for a small regions of the image. ... <看更多>

Adaptive thresholding methods are those that do not use the same threshold throughout the whole image. But, for some simpler usages, it is sometimes enough to ... ... <看更多>