Fast algorithm to enhance contrast of fog-degraded images
Luo Ying-xin · Journal of Computer Applications · 2006
In order to enhance contrast of scenery images degraded by fog,an interpolating self-adaptive histogram equalization algorithm was proposed.It not only avoided the reliance of the physical model on the structure information of scene,but also reduced the computation complexity,eliminated the blocking effect,and enhanced the local information of images.Thus it was especially adapted to the fog-degraded images with scene depth variations.Experiment results show that the performance of the proposed algorithm is very good.