2183 search results - page 185 / 437 » Multi-pass geometric algorithms |
172
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SIP
2007
15 years 7 months ago
2007
While current matting algorithms work very well for some natural images, their performance is questionable in the presence of sharp discontinuities in the foreground and backgroun...
145
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BMVC
2000
15 years 7 months ago
2000
We tackle the problem of object recognition using a Bayesian approach. A marked point process [1] is used as a prior model for the (unknown number of) objects. A sample is generat...
151
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WSCG
2003
15 years 7 months ago
2003
Creating an appropriate mesh is one of demanding tasks of many global illumination algorithms. Discontinuity meshing proved to diminish artifacts caused by other meshing strategie...
176
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VISAPP
2007
15 years 7 months ago
2007
In this paper we propose a novel algorithm to estimate motion parameters from a single blurred image, exploiting geometrical relations between image intensities at pixels of a reg...
142
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SMA
2010
ACM
15 years 6 months ago
2010
ACM
The centroidal Voronoi tessellation (CVT) has found versatile applications in geometric modeling, computer graphics, and visualization. In this paper, we extend the concept of the...