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212
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
In this paper, we propose a robust and efficient Lagrangian approach, which we call Delaunay Deformable Models, for modeling moving surfaces undergoing large deformations and topo...
178
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
The covariance region descriptor recently proposed in [1] has been proved robust and versatile for a modest computational cost. The covariance matrix enables efficient fusion of d...
213
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CW
2008
IEEE
16 years 2 months ago
2008
IEEE
Level set methods have been extensively used to track the dynamical interfaces between different materials for physically based simulation, geometry modeling, oceanic modeling and...
212
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RT
2001
Springer
16 years 4 hour ago
2001
Springer
Abstract. Photo-realistic rendering algorithms such as Monte Carlo ray tracing sample individual paths to compute images. Noise and aliasing artefacts are usually reduced by supers...