Design And Implementation Of The Restoration System To Digital Images

In the process of acquisition, transmission and preservation，image is easilyaffected by a variety of factors and inevitably will appear image degradation anddistortion.In order to restore the original image, image restoration technique hasbecome very important, in the field,the digital image restoration technique is animportant branch.There are two kinds of image restoration techniques to restore the imageprocessing: one is to handle the shortage of the image prior knowledge, another is toobtain the original image for the case of sufficient priori knowledge for processing. Inimage restoration, the second is typical, according to the images obtained prioriknowledge of the establishment of a degradation model as the basis for using theinverse approach to its degradation to restore, as much as possible to restore the originalimage. It can be seen in the use of image restoration technology, the priori knowledgeenough or not is the key to obtain the clear original image.In this paper, the design and implementation of the restoration system to the digitalimage is for the enough priori knowledge and choose appropriate algorithm.