基于ZYNQ-7000的视频图像处理系统设计与实现

Realization of Video Image Processing System Based on the ZYNQ-7000

为满足嵌入式视频图像处理系统实时性、灵活性要求,在ZYNQ-7000平台上,借助Xilinx的新型Vivado HLS工具完成较为复杂Canny算法软件设计和仿真,以硬件IP的方式导出并添加到硬件结构中,实现FPGA的硬件加速。在ZYNQ-7000的SoC上搭建可视化图像处理系统平台,便于用户操作和扩展。实验结果表明,系统工作稳定,可以对图像数据进行实时处理,为设计高性能的嵌入式图像处理系统提供了新思路。

In order to meet the requirements of real-time and flexibility of embedded video image processing system,this paper completes the software design and simulation of the complex Canny algorithm with vivado HLS,a Xilinx＇s new tool,on the ZYNQ-7000 platform,adds the hardware IP to the hardware structure and completes FPGA hardware acceleration.A visual image processing system platform on the ZYNQ-7000 SoC is constructed for user operation and system expansion.The experimental results show that the system works stably and image data can be done in real time,which provides a new idea for designing high-performance embedded image processing system.