摘要
本文介绍PAL全信号中亮度和色度信号的数字分离的原理和方法,并对各种方法进行了分析和比较。这些方法已用于34Mb/s数字电视编码压缩设备中。
The paper introduces the principle and methods of the digital separation of Y and C signals for PAL composite television signal. The analyses of these methods and the comparison between them are made. The methods are used in 34Mb/s digital television code compression equipment.
出处
《南京邮电学院学报》
北大核心
1993年第3期23-31,共9页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
基金
国家"七五"攻关项目
关键词
PAL信号
亮度信号
色度
数字分离
PAL signals, Brightness signal, Color signal, Separation
