219 search results - page 39 / 44 » Subdivision surface watermarking |
CGI
2001
IEEE
15 years 1 months ago
2001
IEEE
We present a method to adaptively refine an irregular triangle mesh as it deforms in real-time. The method increases surface smoothness in regions of high deformation by splitting...
DAGSTUHL
2008
14 years 11 months ago
2008
An overall approach to the problem of error analysis in the context of solid modelling, analogous to the standard forward/backward error analysis of Numerical Analysis, was describ...
VISSYM
2004
14 years 11 months ago
2004
We present a framework for computing generalized distance transforms and skeletons of two-dimensional objects using graphics hardware. Our method is based on the concept of footpr...
SMA
2003
ACM
15 years 2 months ago
2003
ACM
In this paper, we propose a new scheme for free-form skeletondriven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the...
CAD
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges well aligned to the principal directions of the underlying ...