首页> 外文会议>Conference on Stereoscopic Displays and Applications; 20080128-30; San Jose,CA(US) >Multiview Multiperspective Time Multiplexed Autostereoscopic Display
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Multiview Multiperspective Time Multiplexed Autostereoscopic Display

机译:多视图多视角时分多路自动立体显示

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摘要

The implementation of a time multiplexed display capable of eight simultaneously visible viewing zones will be described. The system employs a high speed digital micromirror device (DMD) to allow for the high framerate essential for flicker free display of multiple viewing zones. A combination of custom graphical processor unit (GPU) programming and a correspondingly optimized field programmable gate array (FPGA) DMD driver allows for real time interactive rendering of scenes. The rendering engine is entirely based on off the shelf with the use of a standard DVI-D interface for data transfer to the DMD interface. A rapidly switched LED light engine is employed to overcome the speed limitations of color wheel light sources, as well as providing a highly saturated color gamut. Selection of viewing zones is achieved by the use of a high-speed shutter interfaced directly to the DMD driver for precise synchronization.
机译:将描述能够同时具有八个可视区域的时分复用显示器的实现。该系统采用高速数字微镜设备(DMD),以实现对多个观看区域进行无闪烁显示所必需的高帧速率。定制图形处理器单元(GPU)编程和相应优化的现场可编程门阵列(FPGA)DMD驱动程序的组合可实现场景的实时交互渲染。渲染引擎完全基于现成的,使用标准的DVI-D接口将数据传输到DMD接口。使用快速切换的LED光引擎来克服色轮光源的速度限制,并提供高度饱和的色域。观看区域的选择是通过使用直接连接到DMD驱动器以实现精确同步的高速快门来实现的。

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