A research for image Defogging algorithm

Computational photography and image processing technology are used to restore the clearness of images taken in fog scenes autmatically. The technology is used to restore the clearness of the fog scene,which includes digital image processing and the physical model of atmospheric scattering. An algorithm is designed to restore the clearness of the fog scene under the assumption of the albedo images and then the resolution algorithm is analysised.The algorithm is implemented by the software of image process,which can improve the efficiency of the algorithm and interface. The fog image and defogging image are compared, and the results show that the visibility of the image is improved, and the image restoration is more clearly.