Description: Image binarization is based on the object and background can be divided on the basis of, such as brightness color is different, so we according to the known information separated before the background.While global binarization if use Otsu method to obtain the optimal threshold value method, are based on the image background brightness before have certain gap, on the basis of the image histogram has a bimodal structure.
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Binarization_Demo.m
retinex_ssr.m
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