6005 search results - page 257 / 1201 » Graph-Theoretical Methods in Computer Vision |
161
Voted
ACIVS
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. A novel frequency domain technique for image blocking artifact reduction is presented in this paper. For each block, its DC and AC coefficients are recalculated for artif...
165
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose a probabilistic algorithm able to detect the curves that are unexpectedy smooth in a set of digital curves. The only parameter is a false alarme rate, influencing the ...
142
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We address the problem of segmenting a sequence of images of natural scenes into disjoint regions that are characterized by constant spatio-temporal statistics. We model the spati...
181
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CVPR
1999
IEEE
15 years 10 months ago
1999
IEEE
While a tracking system is unaware of the identity of any object it tracks, the identity remains the same for the entire tracking sequence. Our system leverages this information b...
155
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EMMCVPR
1999
Springer
15 years 10 months ago
1999
Springer
Size functions are functions from the real plane to thenatural numbers useful for describing shapes of objects. They allow to translate the problem of comparing shapes to the probl...