关键字：超分辨率，图像复原，图像处理
Abstract: Super-Resolution image restoration technique is to estimate one or more Super-Resolution restoration images from a low resolution and degraed image quence via signal processing ,which can feeds the limintion for hadware realization and costless. Super-Resolution restoration has many applications, such as video, remote sensing imaging ,and so on .The application of the technique is introduced, then main related algorithms are overviewed,and the direction for the future is given at last. Super-Resolution image
