3152 search results - page 257 / 631 » Robust Computer Vision for Computer Mediated Communication |
182
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CVPR
2001
IEEE
16 years 8 months ago
2001
IEEE
All positive examples are alike; each negative example is negative in its own way. During interactive multimedia information retrieval, the number of training samples fed-back by ...
180
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
As a global feature of fingerprint, orientation field is very important to automatic fingerprint identification system (AFIS). Establishing an accurate and concise model for orien...
175
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper we present a probabilistic framework for tracking regions based on their appearance. We exploit the feature-spatial distribution of a region representing an object a...
182
click to vote
CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper proposes a unified framework for spatiotemporal segmentation of video sequences. A Bayesian network is presented to model the interactions among the motion vector field...
184
click to vote
CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
This paper explores a formulation for attributed graph matching as an inference problem over a hidden Markov Random Field. We approximate the fully connected model with simpler mo...