摘要
在电视跟踪测量中,目标信号的提取是关键性问题。本文介绍了两种视频信号背景抵消方法的设计思想及实验结果。所提取出的目标信号为识别目标同时提供了两种参数——目标的宽度参数及亮度参数,为实时电视跟踪提供了技术基础。
In TV tracking measurement, the extracting of the object's sign- al is very important. In this paper, two kinds of methods for the bac- kground counteraction of video signals are introduced with the final test results. The collected object signals supply two kinds of parame- ters of objects-width and light parameters. These are the basis of the TV real-time tracking.
出处
《光学机械》
CSCD
1991年第2期23-26,共4页
