readme.txt

matlab图象增强代码集合。多个代码。英文。

LOCALNORMALIZE A local normalization algorithm that reduces the difference of the illumination.

ln=localnormalize(IM,sigma1,sigma2) outputs local normalization effect of 
image IM using local mean and standard deviation estimated by Gaussian
kernel with sigma1 and sigma2 respectively.

Contributed by Guanglei Xiong ([e-mail])
at Tsinghua University, Beijing, China.

Please try testlocalnormalize.m first!