链路系统的色亮增益不等公式的建立和讨论  

Establishment and discussion on the formula for chrominace and luminance gain inequality in chain system

作　　者：钱毅 郭彤 

机构地区：[1]扬州广播电视中心,江苏扬州225009

出　　处：《电视技术》2000年第7期91-93,共3页Video Engineering

摘　　要：以泰克公司对色亮增益相对失真提出的色亮增益不等的定义为依据，根据视频电路的传输理论建立了链路系统的色亮增益不等的计算公式，并对CCIR和GB确认的统计性公式作了一些讨论。This paper is based on the definition of imparity of coIor-luminance gain put forward by Tektronix Co. Ltd. a formula for calclating the imparity of color-luminance gain in a transmission link system is derived with video transmission theory. The statistical formula established by CCIR and GB is discussed.

关 键 词：色亮增益 链路系统 视频传输 

分 类 号：TN941[电子电信—信号与信息处理]