基于双FPGA的高速图像处理系统设计

Design of high speed image processing system based on dual FPGA

随着现代生产技术节拍的不断加快,以及检测节点的增多和处理数据量的增大,继而对视觉监测系统的测量速度提出了更高的要求。而在现有的检测系统中,提高视觉图像的处理速度是实现100%实时在线检测的关键问题,所以,为了实现处理速度的提高,该系统要通过在双FPGA上配置NIOSII软核处理器以及图像采集、处理和显示等功能模块来实现系统的主要硬件电路。改进之后,该系统具有集成度高、维修性好、图像处理速度块和实时性能强等优点。

With thedevelopment of modern production technology beat accelerating,and increase the amount of data processing and increase the detecting node,put forward higher requirements and then measure the speed of the visual monitoring system.In the existing detection system,to improve the visual image processing speed is a key problem for realizing real-time online detection,100% so that,in order to improve the processing speed,the system through the main hardware circuit in the double FPGA function module of NIOSII soft core processor andimage acquisition,processing and display to realize system.After the improvement,the system has high integration,good maintainability,image processing speed and real-time performance and strong.