摘要
针对目前国内需求和产品现状 ,量体设计开发了一种低价位、高性价比的虚拟演播室系统。系统选用了高精度的光学旋转编码器跟踪技术、性能卓越的专业视频处理板卡、成熟稳定的数字图像处理技术 ,在高性能PC工作站上的 Windows2 0 0 0操作系统下开发。系统实现了现代虚拟演播室的基本功能 ,其出色的技术指标 ,稳定可靠的性能 ,人性化的操作界面 。
According to the status of requirement and products in domestic market,a type of high performancecostratio virtual studio system is designed and developed.In this system,high accuracy spin coder,high performance professional video processing board and reliable digital image process technology are applied.The system is developed on PC workstation under Window2000 operating system.It not only realizes the basic function of modern virtual studio system,but also has the properties of good performances,humanity interface,which enable it be welcomed by the TV stations.
出处
《电脑开发与应用》
2003年第12期19-21,共3页
Computer Development & Applications
基金
国家数字电视专项发展的惟一重点项目
