609 search results - page 84 / 122 » Subsurface Texture Mapping |
RT
2004
Springer
14 years 3 months ago
2004
Springer
We introduce a tiled 3D MIP map representation of global illumination data. The representation is an adaptive, sparse octree with a “brick” at each octree node; each brick con...
AMFG
2003
IEEE
14 years 3 months ago
2003
IEEE
This article presents a system that can recover and track the 3D speech movements of a speaker’s face for each image of a monocular sequence. A speaker-specific face model is u...
ISCAS
2003
IEEE
14 years 3 months ago
2003
IEEE
A mutual information based articulated object tracking scheme is proposed in this paper. Articulation constraints are introduced using a kinematic model. Further constraints are i...
VR
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a simple and linear 3D cellular automata approach for animating the behaviors of viscous flow volumes in virtual environments. An accurate modeling of fluid flow usu...
AVBPA
2003
Springer
14 years 3 months ago
2003
Springer
We present a novel 3D face recognition approach based on geometric invariants introduced by Elad and Kimmel. The key idea of the proposed algorithm is a representation of the facia...