6005 search results - page 1101 / 1201 » Graph-Theoretical Methods in Computer Vision |
138
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ECCV
2010
Springer
14 years 10 months ago
2010
Springer
We present a novel framework for the recognition of facial expressions at arbitrary poses that is based on 2D geometric features. We address the problem by first mapping the 2D loc...
109
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ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
This work considers the problem of estimating the epipolar geometry between two cameras without needing a prespecified set of correspondences. It is capable of resolving the epipo...
147
Voted
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
Recognizing human action in non-instrumented video is a challenging task not only because of the variability produced by general scene factors like illumination, background, occlu...
190
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CVPR
2010
IEEE
14 years 9 months ago
2010
IEEE
We present a region-based active contour detection algorithm for objects that exhibit relatively homogeneous photometric characteristics (e.g. smooth color or gray levels), embedd...
147
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
Spectral clustering and eigenvector-based methods have become increasingly popular in segmentation and recognition. Although the choice of the pairwise similarity metric (or affin...