3152 search results - page 465 / 631 » Robust Computer Vision for Computer Mediated Communication |
188
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ACCV
2009
Springer
15 years 4 months ago
2009
Springer
This paper presents a new action recognition approach based on local spatio-temporal features. The main contributions of our approach are twofold. First, a new local spatio-tempora...
148
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose an algorithm which can jointly estimate camera pose and point set registration. Given point sets from two views of a stationary scene, our algorithm registers the point...
165
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
Many segmentation problems in medical imaging rely on accurate modeling and estimation of tissue intensity probability density functions. Gaussian mixture modeling, currently the ...
209
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a method for estimating the pose of a human body using its approximate 3D volume (visual hull) obtained in real time from synchronized videos. Our method can cope with ...
171
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
We present a novel technique, termed attached shadow coding, for estimating surface normals from shadows when the reflectance and lighting conditions are unknown. Our key idea is ...