摘要
作为基于DTV/ HDTV的二维(2D)显示之后的下一代视频显示技术,三维(3D)多视点立体显示已成为国际上的研究热点之一。为建立多视点立体显示系统,阐述了相关的关键技术,包括:光场表示模型和光场获取系统、高效的与现行视频标准兼容的多视点编码和传输方法、解码端任意位置视点的高效绘制方法、3D显示技术以及多视点自由立体显示。针对上述关键技术,分析了当前国际上的发展趋势及存在的问题,同时提出了一种基于交互式自由立体显示的3D视频处理系统的解决方案。
As the next generation video display technique after 2D display based on DTV/HDTV, three-dimensional （3D） multi-view stereoscopic display has been one of the most popular research issues in the world. And for building a multi-view stereoscopic display system, related key technologies are detailed, which includes： Light field representation model and light field capturing system, high efficiency multi-view video coding and transmission method compatible with current video standard, high efficiency rendering method for arbitrary position view at the decoder, 3D display technologies and multi-view autostereoscopic display. Focusing on the key technologies above, the latest international development trends and existing problems is analyzed. Meanwhile a solution for implementing a 3D video processing system based on interactive auto-stereoscopic display is proposed.
出处
《电子器件》
CAS
2008年第1期302-307,共6页
Chinese Journal of Electron Devices
基金
国家自然科学基金资助项目(60672052、60572127)
上海市曙光计划项目资助(06SG43)
上海市重点学科建设项目资助(T0102)
关键词
立体显示
光场获取
多视点视频编码
视点绘制
stereoscopic display
light filed acquisition
multi-view video coding
view rendering
