102291 search results - page 319 / 20459 » Computability in Computational Geometry |
184
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CGF
2008
15 years 6 months ago
2008
Although considerable attention in recent years has been given to the problem of symmetry detection in general shapes, few methods have been developed that aim to detect and quant...
257
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CGF
2010
15 years 1 months ago
2010
This paper presents an approach to a time-dependent variant of the concept of vector field topology for 2-D vector fields. Vector field topology is defined for steady vector field...
168
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IMR
2004
Springer
16 years 1 days ago
2004
Springer
The finite element (FE) mesh sizing has great influence on computational time, memory usage, and accuracy of FE analysis. Based on a systematic in-depth study of the geometric com...
198
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We present an efficient algorithm for fitting a morphable model to an image sequence. It is built on a projective geometry formulation of perspective projection, which results in a...
150
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
It is well-known that epipolar geometry relating two uncalibrated images is determined by at least seven correspondences. If there are more than seven of them, their positions can...