| 3D多视点立体显示及其关键技术 |
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| 引用本文： | 张兆杨, 安平, 刘苏醒,.3D多视点立体显示及其关键技术[J].电子器件,2008,31(1):302-307. |
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| 作者姓名： | 张兆杨 安平 刘苏醒 |
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| 作者单位： | 上海大学通信与信息工程学院,上海,200072;新型显示技术及应用集成教育部重点实验室,上海,200072 |
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| 基金项目： | 国家自然科学基金
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上海市"曙光计划"
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上海市重点学科建设项目 |
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| 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.
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| 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 多视点 立体显示 Key Technologies Display solution processing international development trends problems Focusing above technologies position view decoder high efficiency video coding transmission |
| 文章编号： | 1005-9490（2008）01-0302-06 |
| 收稿时间： | 2007-04-30 |
| 修稿时间： | 2007年4月30日 |
3D Multi-View Stereoscopic Display and Its Key Technologies |
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| ZHANG Zhao-yang,AN Ping,LIU Su-xing.3D Multi-View Stereoscopic Display and Its Key Technologies[J].Journal of Electron Devices,2008,31(1):302-307. |
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| Authors: | ZHANG Zhao-yang AN Ping LIU Su-xing |
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| Affiliation: | School of Communication and Information Engineering, Shanghai University |
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| Abstract: | As the next generation video display technique after 2D display based on DTV/HDTV, three-di- mensional (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 render-ing method for arbitrary position view at the decoder, 3D display technologies and multi-view autostereo-scopic display. Focusing on the key technologies above, the latest international development trends and ex-isting problems is analyzed. Meanwhile a solution for implementing a 3D video processing system based on interactive auto-stereoscopic display is proposed. |
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| Keywords: | stereoscopic display light filed acquisition multi-view video coding view rendering |
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