3109 search results - page 167 / 622 » Hypergraph-Based Image Representation |
114
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PAMI
2012
13 years 3 months ago
2012
—In this paper, we present a comprehensive analysis of self-dual and m-idempotent operators. We refer to an operator as m-idempotent if it converges after m iterations. We focus ...
110
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CVPR
2000
IEEE
16 years 3 months ago
2000
IEEE
Image-based-interpolation creates smooth and photorealistic views between two view points. The concept of joint view triangulation (JVT) has been proven to be an efficient multi-v...
111
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper we present a novel method to estimate curvature of iso grey-level surfaces in grey-value images. Our method succeeds where isophote curvature fails. There is neither...
NIPS
2007
15 years 2 months ago
2007
Computational models of visual cortex, and in particular those based on sparse coding, have enjoyed much recent attention. Despite this currency, the question of how sparse or how...
107
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SPIESR
2004
15 years 2 months ago
2004
This paper presents an overview of our recent work on managing image and video data. The first half of the paper describes a representation for the semantic spatial layout of vide...