The problem of restoring degraded images

and blind images especially

arouses many scholars' interest

since the prospects of their applications are wide. Neural network with many inherent merits is attached importance by researcher in all fields. Its application on images processing comes in for great attention. The development trend is transiting from semi blind image restoration to blind images restoration. Firstly

this paper provides simply a background for reader regarding the subject of image restoration. Understanding the fundamental theory

methods and concepts

and the current state of the art in the field of image restoration is vitally important to the understanding of the image restoration using neural network. Secondly

this paper presents a short description on image restoration using neural network and its mathematical model. Finally

we give mostly an overview of neural network for image restoration; including the background

current algorithm

applications and research topics

in the effort to motivate the research works on this field in our country.