Visual and complexity analysis of the extended loop subdivision scheme

被引：1
|
作者：
Tack, N [1 ]
Lafruit, G [1 ]
Lauwereins, R [1 ]
机构：
[1] IMEC, DESICS, B-3001 Heverlee, Belgium
来源：
2003 INTERNATIONAL CONFERENCE ON GEOMETRIC MODELING AND GRAPHICS, PROCEEDINGS | 2003年
关键词：
D O I：
10.1109/GMAG.2003.1219683
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper is a study of a new subdivision scheme Extended Loop-proposed within the MPEG-4 multimedia compression standard by Superscape. Extended Loop is a scheme designed for subdividing arbitrary polygons and is a hybrid between Loop for triangular meshes and Catmull-Clark for quad meshes. Therefore, we compare the visual appearance and the complexity of Extended Loop with these traditional schemes. This paper shows that besides its superior flexibility, the scheme exhibits performances comparable to Loop and Catmull-Clark.
引用
收藏
页码：168 / 173
页数：6
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