介绍了一种基于DM642的实时图像伪彩处理系统,并对硬件设计和软件实现进行了详细的阐述。 硬件是以DM642为中央处理核的单通道输入与输出架构, 软件采用单线程流水线方式顺序执行,提高了程序执行的效率,满足实时性及稳定性要求。最后 介绍了此方案的实验及实践检验效果。

The system of pseudo-color coding of real-time image based on DSP is introduced, and the hardware designation and software realization are described in detail. The hardware is the single input and output structure with DM642 as CPU. The software is carried out in single-track pipeline way orderly. These approaches improve the efficiency of the implementation of the programs, and meet the requirements of real-time and stability. In the end, the experiments of this project and practical effects are introduced.