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众所周知,观众观看电视的最佳距离为三倍屏幕高度处,在屏幕尺寸没有显著增大的情况下,一味地增加画面分辨率对于提升视觉体验的帮助有限。而3D影像制造出的视觉纵深能够带来全新的体验,极大提高观赏时的临场感,对观众的眼球很有吸引力。随着数字技术的飞速发展,3D技术日趋成熟,能够同时向观众的双眼提供高质量的画面内容。3D本身并不是一个新鲜的概念,早在上世纪前半叶已有3D节目制作的先例。2012年元月一日,我国首个立体电视节目综合性试验频道《中国3D试验频道》在全国范围内
As we all know, the best distance for watching television is three times the height of the screen. Increasing the resolution of the screen without any noticeable increase of screen size will not help to enhance the visual experience. The visual depth created by 3D video can bring a whole new experience, which greatly enhances the presence of the audience when viewing, and is attractive to the audience. With the rapid development of digital technology, 3D technology has matured and can provide high quality picture content to both eyes of the viewer at the same time. 3D itself is not a fresh concept, as early as in the first half of the last century had 3D program production precedent. January 1, 2012, China’s first stereoscopic television program comprehensive pilot channel “China 3D test channel” in the country