数字虚拟演播室的研究与应用探索  

Research and Exploration on Technology of Digital Virtual Studio

作　　者：梁骥[1] 

机构地区：[1]宁波广播电视大学文法系,浙江宁波315016

出　　处：《中国有线电视》2013年第4期501-506,共6页China Digital Cable TV

摘　　要：在数字虚拟技术迅猛发展的今天,如何选择一款适合自己的数字虚拟演播室,如何更好地使用并拓展其功能,如何进一步开发虚拟演播室系统的功能。我们在对数字虚拟演播室技术的诞生、发展、结构组成、技术指标以及静候的发展方向等方面进行细致缜密的梳理之后,还需要在严谨细致的科学研究基础上,从更加专业的视角对数字虚拟演播室系统及其原理实现上开展系统分析,从而让我们对其选择、使用、维护、开发等工作得到一个理论上的支撑。With the rapid development of digital technology, it has become a hot topic on how to choose a stat- able digital virtual studio, use and expand its functions and further explore the functions of virtual studio sys- tem. This paper introduces the birth background, developing process, system structure, technical indicator and the developing direction of digital virtual studio. On the basis of scientific research, this paper tries to make a systematical analysis of digital virtual studio system and its realization principle at an angle of special- ty, so as to give more profound understandings and provide certain reference for the choice, use, maintenance and development of digital virtual studio.

关 键 词：数字虚拟技术 虚拟演播室 色键 蓝箱 三维模型 

分 类 号：TN948.12[电子电信—信号与信息处理]