1582 search results - page 172 / 317 » On sparse signal representations |
172
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SIP
2003
15 years 8 months ago
2003
We describe the establishment of a compound object model for object recognition purposes which provides the frame for the extraction of object structure from images degraded by no...
178
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JMLR
2006
15 years 6 months ago
2006
In order to perform object recognition it is necessary to learn representations of the underlying components of images. Such components correspond to objects, object-parts, or fea...
157
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
In this work, we propose algorithms to recursively and causally reconstruct a sequence of natural images from a reduced number of linear projection measurements taken in a domain ...
159
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— In this paper, a novel multiple target localization approach is proposed by exploiting the compressive sensing theory, which indicates that sparse or compressible signa...
192
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Recently, significant attention in compressed sensing has been focused on Basis Pursuit, exchanging the cardinality operator with the l1-norm, which leads to a linear formulation...