274 search results - page 50 / 55 » Sparse molecular image representation |
291
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ICCV
1999
IEEE
16 years 7 months ago
1999
IEEE
In this paper we address the problem of estimating and analyzing the motion in image sequences that involve fluid phenomena. In this context standard motion estimation techniques ...
186
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NIPS
2004
15 years 6 months ago
2004
We show how to build hierarchical, reduced-rank representation for large stochastic matrices and use this representation to design an efficient algorithm for computing the largest...
189
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper we propose a new framework for modeling 2D shapes. A shape is first described by a sequence of local features (e.g., curvature) of the shape boundary. The resulting ...
141
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MICCAI
2008
Springer
16 years 6 months ago
2008
Springer
We propose a novel 1 2-norm inverse solver for estimating the sources of EEG/MEG signals. Based on the standard 1-norm inverse solver, the proposed sparse distributed inverse solve...
138
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ICPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Recent work has shown that effective methods for recognising objects or spatio-temporal events can be constructed based on receptive field responses summarised into histograms or ...