Based on the fuzzy segmentation of an image into shadowed and unshadowed regions,shadows are compensated and remov ed using the fuzzy retinex while the natural tint of original image is retained.

• 基于影像阴影区域、非阴影区域的模糊划分 ；该算法在保持原影像自然色彩的前提下补偿和消除了阴影的不良影响 .