高帧频数字图像制式转换显示系统  

A Standard Conversion and Display System for High Frame Rate Digital Image

作　　者：王华闯[1] 张覃平[1] 

机构地区：[1]中国科学院光电技术研究所,四川成都610209

出　　处：《光电工程》2002年第1期65-68,共4页Opto-Electronic Engineering

基　　金：国家863高技术项目资助

摘　　要：为解决高帧频图像传感器应用中存在的显示问题,研制了利用普通工业监视器作为终端的高 帧频数字图像制式转换显示系统.介绍了该系统的组成、制式转换的基本工作原理、用FPGA实现的途径、视频混合的方法和实际应用效果,给出了方框图。In order to solve the display problem existed in the application of image sensor with high frame rate, a standard conversion and display system for high frame rate digital image is developed by using a common industrial monitor as termination. The constitution of the system, basic operating principle, the approach implemented with FPGA, video mixing method and the practical application effect are introduced, the block diagrams are given.

关 键 词：视频信号处理 模数转换器 数模转换器 电视制工 数字图像制式转换显示系统 

分 类 号：TN941.5[电子电信—信号与信息处理]