摘要
虚拟课堂演播室是目前学校现代远程教育建设的热点,广泛借鉴了广播电视领域相对成熟的虚拟演播室技术。文章主要探讨虚拟课堂演播室中摄像机跟踪定位技术的重要性和技术要求,分析各种摄像机跟踪定位技术的特点和局限性,探索学校虚拟课堂演播室建设中摄像机跟踪定位技术的选择依据。
Virtual classroom studio is a hotspot in modern remote education of the school.It uses the relatively mature virtual studio technology in the broadcasting and television field.This paper mainly expounds the importance and technical requirements of camera positioning tracking technology in virtual classroom studio,analyzes the characteristics and limitations of each positioning technology and explores the selection principles of the technology.
出处
《长沙通信职业技术学院学报》
2011年第2期54-56,共3页
Journal of Changsha Telecommunications and Technology Vocational College
关键词
虚拟课堂
摄像机定位跟踪
演播室
virtual classroom
camera positioning tracking
studio
