基于DSP和FPGA架构的嵌入式图像处理系统设计

摘要

针对图像处理要求运行复杂灵活的图像处理算法和大数据量的数据传输处理的要求,提出了一种基于DSP和FPGA架构的嵌入式图像处理系统,简要介绍了系统的工作原理,详细介绍了系统硬件设计方案和具体的电路组成,并针对FPGA程序处理的难点和解决办法进行了说明,给出了时序仿真波形,最后利用目标复原算法对系统加以验证。%According to the requirement of the complex and flexible processing algorithm and large-volume data transmitting in image processing,an embedded image processing system based on the framework of DSP and FPGA is presented.The working principle of system is introduced briefly,and system hardware design scheme and material circuitry are presented in detail in this paper.The difficulties and solutions in FPGA program processing are explained,and it gives timing simulation waveforms further.Finally the proposed system is validated by target restoration algorithm.