Virtual studio system,which is a hotspot research area in video frequency production field nowadays ,its mostly research content is :shoot the histrionic’ s perform in blue box,then by using chroma key,synthesize it with virtual scene produced by computer.
虚拟演播室系统，是当前视频制作领域的一个研究发展的热点，其主要研究内容是：在蓝箱中拍摄演员的表演，然后通过色键将之与计算机制作的虚拟场景合成。 本文的主要工作是实现虚拟演播室系统中的遮挡关系，重点研究了虚拟摄像机和真实摄像机的锁定。
参考来源 - 虚拟演播室中遮挡技术的实现·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N (in colour television) a special effect in which a coloured background can be eliminated and a different background substituted (彩色电视机)色度键 (Also called colour separation overlay)
Blue and green are the chroma key colors most frequently used.
使用得最多最频繁的色键颜色是蓝色和绿色。
This paper introduced how to realize linear chroma key of virtual studio in software on PC.
本文介绍通过软件在微机上实现虚拟演播室的线性色键的方法。
Virtual studio is the conjunct product of traditional studio chroma key technique and computer image processing technique.
虚拟演播室是传统演播室的色键技术与计算机图形图像处理技术结合的产物。
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