何凯明经典去雾算法，效果还不错，可以试试
资源文件列表
haze-remove/drkchn.m , 791
haze-remove/drkchn_improve.m , 652
haze-remove/findA.m , 502
haze-remove/getLaplacian1.m , 1654
haze-remove/haze.m , 224
haze-remove/haze_new.m , 467
haze-remove/haze_remove.m , 1556
haze-remove/test1.m , 388
haze-remove/trsms.m , 289
haze-remove/╦╡├≈.txt , 745