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Proceedings Paper

View-dependent transmission of three-dimensional mesh models using hierarchical partitioning
Author(s): Sung-Yeol Kim; Jeong-Hwan Ahn; Yo-Sung Ho
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Paper Abstract

In this paper, we propose a new scheme for sending three-dimensional (3-D) mesh models. In order to make a viewdependent representation of 3-D mesh models, we combine sequential and progressive mesh transmission techniques. After we partition a 3-D mesh model into a hierarchical tree, we determine the amount of information for each submesh. Then, we can send the 3-D model information by view-dependent selection with mesh merging and splitting operations. Experimental results have demonstrated that the proposed scheme can send mesh information adaptively through mesh merging and splitting operations and provides good visual quality in a limited bandwidth channel.

Paper Details

Date Published: 23 June 2003
PDF: 11 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.502547
Show Author Affiliations
Sung-Yeol Kim, Kwangju Institute of Science and Technology (South Korea)
Jeong-Hwan Ahn, Kwangju Institute of Science and Technology (South Korea)
Yo-Sung Ho, Kwangju Institute of Science and Technology (South Korea)

Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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