An MPEG-4 virtual video conferencing system with robust video object segmentation

被引：1
|
作者：
Pan, JH [1 ]
Gu, C [1 ]
Sun, MT [1 ]
机构：
[1] Univ Washington, Dept Elect Engn, Seattle, WA 98195 USA
来源：
PROCEEDINGS OF WORKSHOP AND EXHIBITION ON MPEG-4 | 2002年
关键词：
MPEG-4; video conferencing system; video segmentation; video object extraction;
D O I：
10.1109/MPEG.2001.996444
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper, we introduce a practical MPEG-4 virtual conferencing system using a robust video object segmentation algorithm. This algorithm takes advantage of high-order statistic features-of video sequences and the relation between continuous frames to get the final segmentation. The method can produce satisfying results with pixel-wise precision and is robust to the effects of noise and the changing of lighting condition.
引用
收藏
页码：45 / 48
页数：4
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