756 search results - page 41 / 152 » Quantization of Sparse Representations |
MMM
2008
Springer
14 years 2 months ago
2008
Springer
3D motion capture is a form of multimedia data that is widely used in animation and medical fields (such as physical medicine and rehabilitation where body joint analysis is neede...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Accurate grouping of video shots could lead to semantic indexing of video segments for content analysis and retrieval. This paper introduces a novel cluster analysis which, depend...
JMLR
2012
11 years 10 months ago
2012
A challenging problem of multi-label learning is that both the label space and the model complexity will grow rapidly with the increase in the number of labels, and thus makes the...
TIP
2010
13 years 2 months ago
2010
We introduce a class of inverse problem estimators computed by mixing adaptively a family of linear estimators corresponding to different priors. Sparse mixing weights are calcula...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Sparse signal representation based on overcomplete dictionaries has recently been extensively investigated, rendering the state-of-the-art results in signal, image and video proce...