5348 search results - page 142 / 1070 » Variational surface modeling |
3DIM
2005
IEEE
14 years 1 months ago
2005
IEEE
The present paper focuses on efficient inverse rendering using a Photometric Stereo technique for realistic surfaces. The technique primarily assumes the Lambertian reflection mod...
SIGGRAPH
1999
ACM
14 years 10 days ago
1999
ACM
We present a new particle-based surface representation with which a user can interactively sculpt free-form surfaces. The particles maintain mesh connectivity and operate under ru...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a novel method for analyzing reflections on arbitrary surfaces. We model reflections using a broader than usual class of imaging models, which include both perspective ...
GRAPHICSINTERFACE
2007
13 years 9 months ago
2007
In this paper we propose a GPU based interactive geometric modeling approach to designing fine level features on subdivision surfaces. Displacement mapping is a technique for addi...
TIM
2011
13 years 3 months ago
2011
—Haptic tactile feedback is a widely used and effective technique in virtual reality applications. When an object’s surface is explored by stroking it using fingers, finger n...