2597 search results - page 241 / 520 » On numbers of Davenport-Schinzel sequences |
107
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
We present a novel approach to non-rigid structure from motion (NRSFM) from an orthographic video sequence, based on a new interpretation of the problem. Existing approaches assum...
127
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ECCV
2004
Springer
16 years 3 months ago
2004
Springer
Abstract. This paper presents a method for tracking multiple skincolored objects in images acquired by a possibly moving camera. The proposed method encompasses a collection of tec...
105
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ECCV
2006
Springer
16 years 3 months ago
2006
Springer
We suggest a variational method for the joint estimation of optic flow and the segmentation of the image into regions of similar motion. It makes use of the level set framework fol...
134
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ICIP
2008
IEEE
16 years 3 months ago
2008
IEEE
We consider the problem of reconstructing time sequences of spatially sparse signals (with unknown and time-varying sparsity patterns) from a limited number of linear "incohe...
86
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ICML
2005
IEEE
16 years 2 months ago
2005
IEEE
For Hidden Markov Models (HMMs) with fully connected transition models, the three fundamental problems of evaluating the likelihood of an observation sequence, estimating an optim...