基于PCI总线的高速视频图像采集卡  

A high-speed sampling card for video-image based on PCI bus

作　　者：吕振洪[1] 李欣[1] 李鸣华[1] 

机构地区：[1]浙江师范大学计算机科学与工程学院,浙江金华321004

出　　处：《浙江师范大学学报（自然科学版）》2003年第1期30-34,共5页Journal of Zhejiang Normal University:Natural Sciences

摘　　要：主要介绍了基于PCI总线的高速视频图像采集卡的开发及其硬件与软件设计要点.该卡采用SAA7146和SAA7111大规模集成芯片,具有结构简单、采集和传输速度快、图像清晰流畅等优点.The article mostly introduced the development of a highspeed sampling card for videoimage based on PCI bus and its main points in development for hardware and software.The card adopts the largescale integrated chips of SAA7146 and SAA7111 for development,so the card enjoys such advantages as simple structure,fairly good sampling speed and clear images.

关 键 词：基于PC 总线 采集卡 高速 视频图像 SAA7111 大规模 传输速度 集成芯片 优点 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP271[自动化与计算机技术—控制科学与工程]