Rendering avatars in virtual reality: Integrating a 3D model with 2D images

被引：6
|
作者：
Yang, YJ [1 ]
Wang, XS [1 ]
Chen, JX [1 ]
机构：
[1] George Mason Univ, Dept Comp Sci, Fairfax, VA 22030 USA
来源：
COMPUTING IN SCIENCE & ENGINEERING | 2002年 / 4卷 / 01期
基金：
美国国家科学基金会;
关键词：
Human-like avatar geometric models - Image-based rendering;
D O I：
10.1109/5992.976440
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The use of image-based rendering to replace geometric models and rendering of avatars in virtual reality were discussed. A hybrid approach consisting of a image snapshot and image synthesis procedures was used to render images. A human-like avatar geometric model consisting of joints and body segments was generated, the three dimensional positions of the joints governed the avatar's gesture at any moment. The technique enabled shorter modeling time, faster rendering speed and more realism.
引用
收藏
页码：86 / 91
页数：6
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