2188 search results - page 186 / 438 » Instance-Optimal Geometric Algorithms |
137
Voted
SIP
2007
15 years 5 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...
122
click to vote
BMVC
2000
15 years 5 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...
120
Voted
WSCG
2003
15 years 5 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...
140
Voted
VISAPP
2007
15 years 5 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...
113
Voted
SMA
2010
ACM
15 years 4 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...