3D digital cinema technologies

被引:4
|
作者
Schuck, Miller [1 ]
Sharp, Gary [1 ]
机构
[1] RealD, Cinema R&D, Boulder, CO USA
关键词
digital cinema; 3D; stereoscopic; projection; polarization;
D O I
10.1002/jsid.135
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We describe fundamental aspects of the two major digital cinema projector platforms with special regard to the needs of 3D cinema. We present several optical solutions for 3D digital cinema, including polarization-converting modulators, over-under lenses, and dual projector systems. Finally, we define a metric for 3D efficiency and compare several solutions on this basis.
引用
收藏
页码:669 / 679
页数:11
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