158 search results - page 24 / 32 » Approximating Polygonal Objects by Deformable Smooth Surface... |
145
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SMI
2003
IEEE
15 years 7 months ago
2003
IEEE
Skeleton is a lower dimensional shape description of an object. The requirements of a skeleton differ with applications. For example, object recognition requires skeletons with pr...
122
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DAGM
2009
Springer
15 years 8 months ago
2009
Springer
We present a novel algorithm for the markerless tracking of deforming surfaces such as faces. We acquire a sequence of 3D scans along with color images at 40Hz. The data is then re...
162
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VMV
2001
15 years 3 months ago
2001
Given an accurate 3-D shape model of a scene, the motion parameters of a moving camera can be recovered with high accuracy using model-based motion estimation techniques. Shape er...
128
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CAGD
2008
15 years 1 months ago
2008
The minimum-supported bivariate C2-cubic spline on a 6-directional mesh constructed in our previous work [2] can be used to extend Loop's approximation subdivision scheme to ...
126
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SIGGRAPH
1999
ACM
15 years 6 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...