色键 meaning in English
chroma key
Examples
- Coders , converters , keyers , spgs and screen displays
编码器解码器传输器转换器色键器 - 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。 - Virtual studio system , a novel technology of tv program making , combines the conventional chroma key system concept with the advanced camera tracking and graphic forming technology
虚拟演播室系统，是一项新颖的电视节目制作方式，它结合了色键技术、摄像机跟踪技术以及先进的图形生成技术。 - 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。 - Integrity image quality balance and costs . based on the entire analysis of self - control virtual real - time photographing , the algorithm not only introduces the information fusion theory and human vision system to virtual photographing system , but also resolves the hard color - key problem caused by traditional key control method . it reveals humanistic function and good practical value
这样，不仅能把信息融合技术（ informationfusiontechnology ，简称ift ）和人类视觉系统（ humanvisionsystem ，简称hvs ）的研究成果引入虚拟照相系统中，使系统的“人性化”功能增强；同时，也对解决传统键控技术出现的“硬色键”问题，有一定的理论和实际的参考意义。