2800 search results - page 275 / 560 » A hierarchical model of data locality |
122
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DSP
2007
14 years 11 months ago
2007
Blind separation of sources from nonlinear mixtures is a challenging and often ill-posed problem. We present three methods for solving this problem: an improved nonlinear factor a...
ACCV
2010
Springer
14 years 6 months ago
2010
Springer
The state of the art for large database object retrieval in images is based on quantizing descriptors of interest points into visual words. High similarity between matching image r...
113
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IEEEICCI
2009
IEEE
14 years 8 months ago
2009
IEEE
Abstract-In this paper, we construct a neural-inspired computational model based on the representational capabilities of receptive fields. The proposed model, known as Shape Encodi...
82
Voted
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we propose a novel approach to model shape variations. It encodes sparsity, exploits geometric redundancy, and accounts for the different degrees of local variation...
86
Voted
TSMC
2010
14 years 5 months ago
2010
Abstract--This paper presents a new region-based unified tensor level set model for image segmentation. This model introduces a three-order tensor to comprehensively depict feature...