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158
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BMVC
2001
15 years 9 months ago
2001
We present a new approach for the recognition of facial expressions from video sequences in the presence of occlusion. Although promising results have been reported in the literat...
166
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COMPGEOM
2008
ACM
15 years 8 months ago
2008
ACM
This video presents the working of a new algorithm/software called DelPSC that meshes piecewise smooth complexes in three dimensions with Delaunay simplices. Piecewise smooth comp...
344
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NIPS
2008
15 years 8 months ago
2008
It is now well established that sparse signal models are well suited for restoration tasks and can be effectively learned from audio, image, and video data. Recent research has be...
170
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MM
2010
ACM
15 years 7 months ago
2010
ACM
One of the most interesting issues in the field of cultural heritage is the adoption of multimedia systems for the visualization and organization of information. In this paper we ...
158
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
1 Recently, great attention was intended toward overcomplete dictionaries and the sparse representations they can provide. In a wide variety of signal processing problems, sparsity...