在对基于高速数字信号处理器的微光视频图像处理器的硬件实现方案研究的基础上，重点对系统软件进行了研究和设计。

On the base of the study about the hardware-realizing scheme of low-light-level video processor centered about DSP, the system software is designed primarily on this thesis.

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该系统采用TI公司TMS320VC5402 DSP芯片作为核心处理器，可以对来自于摄像头的模拟视频信号中的图像进行采集、提取、分析一体化处理。

TI's TMS320VC5402 DSP IC chip is used as the central processor of the system so that the video acquisition, video image extract and data analysis can be integrated into one system.

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文章重点讨论一种专用视频处理的处理器的体系结构，根据该结构设计的DSP能够高效地完成图像处理。

This article focuses on a special architecture for video and audio data processing. A DSP IP based on the architecture can effectively calculate huge data in image processing.

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