摘要
视频信号的的采集和处理是一个复杂的过程,这需要程序设计者了解视频信号的构成,充分利用复合视频信号中的各种同步信息作为视频信号采集的控制信号,从而完成信号的采集。
Video signal acquisition and processing is a complicated process,this requires the programmer to understand the composition of video signal,make full use of composite video signal of all sorts of synchronous information as video signal acquisition control signals,thus finish signal collection.
出处
《电脑知识与技术》
2011年第2X期1392-1393,共2页
Computer Knowledge and Technology
关键词
图像采集
复合视频信号
同步视频分离芯片
image collection
composite video signal
synchronous video separation chip
