广播级电视字幕机的原理及选型  

作　　者：郑利民[1] 

机构地区：[1]北京信息技术应用研究所

出　　处：《电视技术》1997年第5期41-51,共11页Video Engineering

摘　　要：我国电视字幕机在技术上日益成熟，已完全占领了国内市场，文中主要介绍其硬件原理与特性、软件组成与功能。TV character generators made in China are becoming increasingly mature in terms of their technology,and the domestic market has been completely occupied by them.This article mainly introduces the principle and properties of their hardware and the architecture and functions of their software.The article also explores the selection and development of TV character generators.

关 键 词：字幕机 动画 广播级 电视设备 

分 类 号：TN948.4[电子电信—信号与信息处理]