多路视频图像采集显示电路设计

摘要

文中介绍了一种高分辨率、多路视频图像采集显示电路.该电路能够采集多路模拟视频图像和数字视频图像,并通过CPCI接口电路同计算机进行通讯,通过DVI技术、视频叠加技术实现了1600×1200分辨率下的双DVI图像显示,在光电跟踪系统取得了良好的应用.%This paper introduce a high resolution display and multi-video capture and display circuit. The circuit can capture analog and digital videos, it can also communicate information with computer through CPCI interface,by use of DVI Display technology and Video Superimposing technology the circuit can output two channel DVI videos, the circuit has been used in Electro-Optics track system.