219 search results - page 39 / 44 » Subdivision surface watermarking |
162
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CGI
2001
IEEE
15 years 9 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...
146
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DAGSTUHL
2008
15 years 7 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...
170
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VISSYM
2004
15 years 7 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...
147
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SMA
2003
ACM
15 years 11 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...
155
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CAD
2010
Springer
15 years 6 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 ...