704 search results - page 121 / 141 » Motion Segmentation with Level Sets |
119
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ICIP
2000
IEEE
15 years 6 months ago
2000
IEEE
Gradual transitions represent a challenging problem for temporal segmentation of video. Here we present two new features for detecting these. Recently, Ngo et al. set out a method...
SIGGRAPH
1994
ACM
15 years 5 months ago
1994
ACM
The work described here extends the power of 2D animation with a form of texture mapping conveniently controlled by line drawings. By tracing points, line segments, spline curves,...
112
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TOMCCAP
2010
14 years 8 months ago
2010
We investigate the challenging issue of joint audio-visual analysis of generic videos targeting at semantic concept detection. We propose to extract a novel representation, the Sh...
144
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CVPR
2012
IEEE
13 years 4 months ago
2012
IEEE
We propose a nonparametric framework based on the beta process for discovering temporal patterns within a heterogenous video collection. Starting from quantized local motion descr...
121
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ICIAR
2009
Springer
15 years 8 months ago
2009
Springer
In this paper, we present a new image segmentation method based on energy minimization for iteratively evolving an implicit active contour. Methods for active contour evolution is ...