实时实现MPEG2运动估计的DSP处理系统

本文根据ＭＰＥＧ２的图像标准与要求，利用若干大规模集成电路芯片，设计了实时实现活动图像运动估计的ＤＳＰ处理系统板，通过序列图像的测试，证明其工作正常，性能可靠，完全符合ＭＰＥＧ２的技术规范，从而为我国近期实现ＭＰＥＧ２的编解码系统、乃至ＨＤＴＶ实验系统在硬件方面打下了良好的基础。

The DSP Processing System for MPEG2'S Motion Estimstion in Real-time Realization

Afters introducing the advanbed MPEG2 of international caving image ccompres sing algorithm, this paper has designed a DSP fprocessing system board of realizing moving picture's motion estimation in real time with the help of several VLSI chips,according to the standard and demand of MPEG2 suggestion.Then,it has been proved that the board works normally, features reliably and meets completely. with the MPEG2's techical demand.Thereafter, this paper gives us a better base in the hardware system for realizing MPEG2.codec or HDTV experimental, system in our country in near future.