为了满足多个设备实时处理传输高速图像数据的需求, 介绍了利用Virtex-6 FPGA设计实现高速实时多端口图像处理系统的原理和方法。通过Chipscope工具采样输入输出数据, 验证了系统的可行性和可靠性, 并分析计算出系统速率和其他主要时间参数。实现了相机采集、PCIe输入输出以及DVI输出等功能, 实验结果显示高速实时多端口图像处理系统具有集成度高、传输带宽高、功耗低等优点。在实时图像处理领域具有很高的实用价值。

In order to meet the requirement of several devices process and access high rate image data at the same time, the theory and method of realizing high speed real-time multiport image process system on Virtex6 FPGA was introduced. Taking sample of input or output data by Chipscope to validate its feasibility and reliability. Its system rate and other primary time parameter was analyzed and computed. Camera input was realized, PCIe input-output and DVI output etc. Experimental result showed that the system has the advantages of high integration level, high transmission bandwidth and low power consumption etc. It has great use value in real-time image processing field.