王元庆 " /> 立体电视技术及其现状

南京大学学报(自然科学版) ›› 2014, Vol. 50 ›› Issue (3): 361–.

• • 上一篇    

立体电视技术及其现状

王元庆   

  • 出版日期:2014-06-01 发布日期:2014-06-01
  • 作者简介:南京大学电子科学与工程学院,南京,210046

Overview of 3DTV technologies

Wang Yuanqing   

  • Online:2014-06-01 Published:2014-06-01
  • About author:School of Electronic Science and Engineering, Nanjing University, Nanjing 210046

摘要: 立体电视技术是电视技术发展的必然方向。一个理想的立体电视系统方案,应当满足一些特定的技术性能,包括:裸眼立体、窄带宽、平面兼容、高清晰、可随机访问、无侵扰交互、可分级等。裸眼立体电视终端技术有两大发展方向,即多视图立体电视终端技术和主动式立体电视终端技术。前者的主要实现形式有三种,即主动柱镜式、主动狭缝式、主动背光式;后者主要借助于主动光学元件和人眼位置跟踪技术。

Abstract: 3D technology is known as the trend for future TV development. Criteria of a perfect 3DTV solution includes glasses-free, narrow bandwidth, 2D-3D switchable, high definition, randomly accessible, non-intrusive interface and scalable. Two practical solutions for glasses-free 3DTV are multi-view 3D which respectively based on active lenticular, active barrier, and active backlight and active technology which relies on are active optics and eye-tracking devices.

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