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

Image-based rendering uses images or photographs to replace geometric models. This technique achieves shorter modeling time, faster rendering speed, and more realism. It also addresses different approaches for turning images into models and then into renderings - including panoramas, image warping,...

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Veröffentlicht in:Computing in science & engineering Jg. 4; H. 1; S. 86 - 91
Hauptverfasser: Yonggao Yang, Xusheng Wang, Chen, J.X.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York IEEE 01.01.2002
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:
Animation
Arm
Avatars
Biological system modeling
Image generation
Image segmentation
Legged locomotion
Real time
Rendering
Rendering (computer graphics)
Solid modeling
Three dimensional
Three dimensional models
Two dimensional
Virtual reality
ISSN:1521-9615, 1558-366X
Online-Zugang:Volltext
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Beschreibung
Zusammenfassung:Image-based rendering uses images or photographs to replace geometric models. This technique achieves shorter modeling time, faster rendering speed, and more realism. It also addresses different approaches for turning images into models and then into renderings - including panoramas, image warping, and light fields. In this article, we introduce a hybrid approach that integrates a 3D avatar geometric model with 2D images to achieve more realistic avatars as well as speed up avatar rendering in realtime virtual environments.
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ISSN:1521-9615
1558-366X
DOI:10.1109/5992.976440