摘要：The degradation and restoration of image are very important and widely studied in the field of computer visualization and image processing. The key of image restoration is to analyze the cause of image degradation, and to establish a reasonable model. The cause of image degradation is described by reasonable degradation model and specific parameters. In this paper, the linear image degradation model and common image restoration methods are described, and the system of image degradation model and image restoration is built. The simulation results show that the system of image degradation and restoration using Model-Based Design (MBD) methodology is not only efficient and simple, and convenient for hardware implementation.
