Color image enhancement method based on improved multi-scale Retinex
A color image, multi-scale technology, applied in the field of image processing, can solve problems such as halo and color distortion, and achieve the effect of improving image brightness, saving time, and suppressing "halo".
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[0032] Based on the multi-scale Retinex algorithm based on the center-surrounding idea, it can not only achieve image dynamic range compression well, but also ensure color consistency. Its mathematical expression is as follows:
[0033] R MSR j ( x , y ) = Σ i , j = 1 3 W j R SSR i = Σ i , j = 1 3 W j { lgI i ( x , y ...
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