Hierarchical 2-D Mesh Representation for Object-based Video

Abstract

Abstract: 2-D mesh compression is a key experiment of MPEG-4, the mesh tracking performance can be improved by using hierarchical 2-D mesh. In this paper, we proposed a new hierarchical mesh simplification method. Experiment results show the proposed algorithm has better mesh tracking performance.

摘要： 二维网格压缩技术是标准的一个核心实验,使用分层网格技术可以提高网格跟踪的效果,提出了一种新的分层网格简化技MPEG-4术,进一步提高了网格的跟踪效果。

关键词: 二维网格, 分层, 网格跟踪, MPEG-4

CLC Number:

TP391.4

DU Yunpeng. Hierarchical 2-D Mesh Representation for Object-based Video[J]. , 2001, 27(05): 141-143.

杜云鹏. 使用二维分层网格的视频对象描述[J]. , 2001, 27(05): 141-143.

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