摄像机校准和初始定位是基于机械跟踪的虚拟演播室系统的关键技术之一。
One of the key issues of the virtual studio based on the electromechanical tracking is camera calibration and initial alignment.
目前，影视系拥有摄像机五套，非线性编辑-八套，演播室一个，剪辑工作室两个，并有相对完善的照明、录音等教学设备。
Now the Department has five sets of cameras, eight non-linear editing machines, one acting studio, two editing studios, some lighting and recording equipment and other teaching facilities.
首先介绍了虚拟演播室技术的几个关键：摄像机跟踪系统，蓝背景和虚拟背景，键信号处理与图像合成以及计算机系统；
This paper introduced several keys of virtual studio technology, such as camera tracing system, blue scenery and virtual scenery, key signal transact and picture synthesis.
从演播室设计、摄像机对照度要求的角度，介绍演播室演区灯光照度方面的一些常识。
From the Angle of studio design and lighting requirement of vidicon, some common sense about illumination intensity in studio performing area lighting was introduced.
虚拟演播室技术是利用计算机虚拟生成演播室内的道具和布景并将其与摄像机输出的前景信号合成。
The Virtual studio System technique can make use of computer creating dummy properties and scenes and it compose those stuffs and foreground signals come from camera in studios.
虚拟演播室技术是利用计算机虚拟生成演播室内的道具和布景并将其与摄像机输出的前景信号合成。
The Virtual studio System technique can make use of computer creating dummy properties and scenes and it compose those stuffs and foreground signals come from camera in studios.
应用推荐