基于V4L的视频采集系统的设计  

Design of Video Capture System based on V4L

作　　者：王元伟[1] 刘国秀[1] 

机构地区：[1]西南交通大学信息科学与技术学院,成都610031

出　　处：《铁路计算机应用》2010年第7期30-34,共5页Railway Computer Application

摘　　要：介绍基于V4L的视频采集系统的设计。简要介绍所用的视频采集卡,着重介绍视频采集卡的驱动,基于Qt开发平台的采集程序和显示程序的设计。It was introduced the design of Video Capture System based on V4L.First of all,introduced the video capture card that was used,then highlighted the design of video capture card driver,program designing of capturing and displaying.Program designing of capturing and displaying was based on Qt.

关 键 词：V4L 视频采集 PCI QT 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]