Multiviewpoint video coding with MPEG-2 compatibility

被引：15

作者：

Tseng, BL

Anastassiou, D

机构：

[1] Columbia University, New York

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 1996年 / 6卷 / 04期

关键词：

D O I：

10.1109/76.510935

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：

An efficient video coding scheme is presented as an extension of the MPEG-2 standard to accommodate the transmission of multiple viewpoint sequences on bandwidth-limited channels. With the goal of compression and speed, the proposed approach incorporates a variety of existing computer graphics tools and techniques. Construction of each viewpoint image is predicted using a combination of perspective projection of three-dimensional (3-D) models, texture mapping, and digital image warping. Immediate application of the coding specification is foreseeable in systems with hardware-based real-time rendering capabilities, thus providing fast and accurate constructions of multiple perspectives.

引用

页码：414 / 419

页数：6

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