虚拟演播室技术是近几年发展起来的新兴而独特的电视节目制作技术,是计算机技术与视频技术相结合的产物,它的实质是将计算机制作的虚拟背景与摄像机现场拍摄的人物活动图像进行合成,使人物前景与虚拟背景同时变化,成功解决了前景与背景的正确透视关系,获取最佳的效果图像,达到以假乱真的 Virtual studio technology is a new and unique television program production technology developed in recent years. It is a combination of computer technology and video technology. Its essence is to make computer-generated virtual background and character images Synthesis, so that the prospects for the characters and the virtual background changes at the same time, the successful resolution of the prospects and the perspective of the correct perspective, access to the best effect images to achieve real