基于Camera Link标准的DSP+FPGA高速实时数字图像处理系统设计

A DSP+FPGA High-speed Real-time Digital Image Processing System Based on the Standard of Camera Link

针对数字图像处理系统数据量大、实时性高、体积小的要求,介绍了一种基于DSP(TMS320C6416)和FPGA(EP2C70)的高速实时数字图像处理系统,阐述了该系统的设计思路、硬件结构、工作原理,并详细描述了该系统的Camera Link硬件接口电路模块、FPGA数据采集和逻辑控制模块、DSP图像处理模块。该系统已经成功应用到实际项目中、图像采集效果满足设计要求。

Aiming at the requirements of mass data,high real time,small volume of a digital image processing system,this article introduces a high-speed real-time digital image processing system based on the DSP（TMS320C6416）and FPGA（EP2C70）,It elaborates the design thinking,hardware architecture,functionality of the system,and describes in detail the Camera Link hardware interface module,FPGA data acquisition and logic control module,image processing module with a DSP as its core.This system has been applied to real projects successfully,and the effect of image acquisition meets the design requirements.