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» Physically Based Deformable Models in Computer Graphics
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CAGD
2010
132views more  CAGD 2010»
15 years 4 months ago
Simplicial diffeomorphisms
In this paper we introduce a new framework for geometric modeling that combines implicit and parametric surface representations with volumetric warpings. The framework is based on...
Vinícius Mello, Luiz Velho
GBRPR
2007
Springer
16 years 21 days ago
Grouping Using Factor Graphs: An Approach for Finding Text with a Camera Phone
Abstract. We introduce a new framework for feature grouping based on factor graphs, which are graphical models that encode interactions among arbitrary numbers of random variables....
Huiying Shen, James Coughlan
CGI
2006
IEEE
16 years 18 days ago
Sketch Based Mesh Fusion
The modelling method for creating 3D models in an intuitive way is far from satisfactory. In this paper, we develop a novel mesh fusion method controlled by sketches, which allows...
Juncong Lin, Xiaogang Jin, Charlie C. L. Wang
GRAPHITE
2003
ACM
15 years 11 months ago
Real-time image based lighting in software using HDR panoramas
We present a system allowing real-time image based lighting based on HDR panoramic images. The system performs time-consuming diffuse light calculations in a preprocessing step, w...
Jonas Unger, Magnus Wrenninge, Mark Ollila
SCALESPACE
2009
Springer
16 years 1 months ago
A Combined Segmentation and Registration Framework with a Nonlinear Elasticity Smoother
In this paper, we present a new non-parametric combined segmentation and registration method. The problem is cast as an optimization one, combining a matching criterion based on th...
Carole Le Guyader, Luminita A. Vese