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文章结合TMS320DM642芯片可重复编程性及指令高速并行处理的特点,从硬件及软件两个方面阐述了图像编码系统的设计;该系统的硬件平台可以作为一个通用的图像编码系统平台,并且系统在图像质量、硬件成本及产品的更新换代特性上优于采用专门的视频编解码芯片同类产品。
This paper describes the design of image coding system based on the reusability of TMS320DM642 chip and the instruction parallel high-speed parallel processing. The hardware platform of the system can be used as a common image coding system platform, and the system in the image Quality, hardware costs and product updates over the use of specialized video codec chip similar products.