采用HD-SDI的高清视频采集卡的设计与实现  

Design and Realization of High Definition Video Capture Card Based on HD-SDI

作　　者：刘晓军[1] 

机构地区：[1]中国人民武装警察部队学院,河北廊坊065000

出　　处：《电视技术》2009年第1期91-93,共3页Video Engineering

基　　金：天津市自然科学基金资助项目(05YFJMJC04400)

摘　　要：设计了一种采用HD-SDI的高清视频采集卡,主要介绍了其电路结构,并通过上位机软件实现了数据的采集和预览,经过对该卡的实验和调试,达到了预期的效果,在此基础上可进一步研发基于FPGA的视频图像处理器。A high definition video-captured card is designed in this paper, and its circuit structure is introduced. This kind of card not only implements the capture and preview of data through top software, but also achieves the expected results through experiments and debugs. The video image processor based on FPGA can be developed further on the basis of the card.

关 键 词：高清视频采集卡 高清串行数字接口 现场可编程门阵列 视频图像处理器 

分 类 号：TN949.197[电子电信—信号与信息处理]