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首页> 外文会议>Conference on Stereoscopic Displays and Applications; 20080128-30; San Jose,CA(US) >Development of 3D video and 3D data services for T-DMB
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Development of 3D video and 3D data services for T-DMB

机译：为T-DMB开发3D视频和3D数据服务

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In this paper, we present motivation, system concept, and implementation details of stereoscopic 3D visual services on T-DMB. We have developed two types of 3D visual service : one is '3D video service', which provides 3D depth feeling for a video program by sending left and right view video streams, and the other is '3D data service', which provides presentation of 3D objects overlaid on top of 2D video program. We have developed several highly efficient and sophisticated transmission schemes for the delivery of 3D visual data in order to meet the system requirements such as (1) minimization of bitrate overhead to comply with the strict constraint of T-DMB channel bandwidth; (2) backward and forward compatibility with existing T-DMB; (3) maximize the eye-catching effect of 3D visual representation while reducing eye fatigue. We found that, in contrast to conventional way of providing a stereo version of a program as a whole, the proposed scheme can lead to variety of efficient and effective 3D visual services which can be adapted to many business models.
机译：在本文中，我们介绍了T-DMB上的立体3D视觉服务的动机，系统概念和实现细节。我们已经开发了两种类型的3D视觉服务：一种是“ 3D视频服务”，它通过发送左右视图视频流来为视频节目提供3D深度感；另一种是“ 3D数据服务”，它可以提供视频的呈现3D对象覆盖在2D视频程序的顶部。为了满足系统要求，我们已经开发了几种高效，复杂的传输方案来传递3D可视数据，例如：（1）最小化比特率开销以符合T-DMB信道带宽的严格约束； （2）与现有T-DMB的向后和向前兼容性； （3）最大限度地提高3D视觉表示的醒目效果，同时减少眼睛疲劳。我们发现，与提供整个程序的立体声版本的常规方式相比，所提出的方案可以带来各种可以适应多种业务模型的高效3D视觉服务。

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