A Novel Adaptive Retinex Algorithm for Image Enhancement
Jianfeng Fu · Dianzi xuebao · 2010
A novel Retinex algorithm based on IIR low-pass filter is presented,this method can preserve sharp edges in images,so it doesn't produce halo.And it is combined with a real-coded Genetic Algorithm.Thus images with different characteristic can be enhanced with parameters choosed automatically.Compared to MSR and MSRCR,results on a series of low-light condition and foggy images show the efficiency of the proposal approach in both clarity and color.