255 search results - page 35 / 51 » Sampling Sparse Signals on the Sphere: Algorithms and Applic... |
FSKD
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this paper, we propose a novel classification algorithm, called geometrical probability covering (GPC) algorithm, to improve classification ability. On the basis of ...
AVSS
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper addresses the problem of dense estimation of disparities between omnidirectional images, in a spherical framework. Omnidirectional imaging certainly represents importan...
110
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
In this paper, we exploit a novel ranking mechanism that processes query samples with noisy labels, motivated by the practical application of web image search re-ranking where the...
106
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SCALESPACE
2007
Springer
15 years 3 months ago
2007
Springer
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Joint processing of sensor array outputs improves the performance of parameter estimation and hypothesis testing problems beyond the sum of the individual sensor processing result...