219 search results - page 21 / 44 » Subdivision surface watermarking |
SIGGRAPH
1999
ACM
15 years 2 months 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...
GRAPHICSINTERFACE
2007
14 years 11 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...
CGIM
2003
14 years 11 months ago
2003
Subdivision surfaces are finding their way into many Computer Aided Design and Animation packages. Popular choices include Loop, Catmull-Clark, Doo-Sabin etc. Subdivision surfaces...
PG
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we describe a method for exact evaluation of a limit mesh defined via subdivision on a uniform grid of any size. Other exact evaluation technique either restrict t...
CAGD
2008
14 years 9 months ago
2008
In this paper, we describe a method for exact evaluation of a limit mesh defined via subdivision and its associated tangent vectors on a uniform grid of any size. Other exact eval...