Review of Linear Image Degradation and Image Restoration Technique

Abstract

The field of image restoration, image deblurring, or image deconvolution concerns with an estimation of the uncorrupted image from degraded one. The restoration of the image is classified into the degradation phase and the restoration phase. This paper shows a review to the degradation blurring functions and noise functions types as well as the classification of restoration methods for linear reconstruction technique, which divided to non-blind methods and blind methods, constrained image restoration and un-constrained image restoration and the constrained classifies into non- iterative and iterative methods.