随着计算机软件、硬件技术的日新月异的发展和普及，人类已经进入一个高速发展的信息化时代，人类大概有80%的信息来自图像，科学研究、技术应用中图像处理技术越来越成为不可缺少的手段。图像处理所涉及的领域有军事应用、医学诊断、工业监控、物体的自动分检识别系统等等，这些系统无不需要计算机提供实时动态，效果逼真的图像。-as computer software and hardware technology and the rapid development of all that mankind has entered a rapid development of the information era, mankind is about 80% of the information from the images, scientific research, technological application image processing technology have increasingly become an indispensable tool. Image processing involved in the areas of military applications, medical diagnostics, industrial control and objects seized Automatic Identification System and so on, these systems do not need computer-real-time dynamic, lifelike images.