Restoration of Throwing Soil Motion Blurred Images

It describes the motion blurred images of back throwing latent soil under up cut rotary cultivation. Mathematics models of the process are set up and several methods of restoration of the motion blurred images are discussed. According to the characteristics and causes of the motion blurred images of back throw soil, different restoration methods are adopted. In this paper, wienerfilter with optimal windows is used to set different areas of the images and to determine point spread function of each image. A quite satisfactory result is achieved. The study will reduce the difficulty and improve accuracy in the late image processing.