3595 search results - page 106 / 719 » Image Recognition CAPTCHAs |
138
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ECCV
1996
Springer
16 years 8 months ago
1996
Springer
We study the problem of how to detect \interesting objects" appeared in a given image, I. Our approach is to treat it as a function approximation problem based on an over-redu...
340
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ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper we present a novel shape descriptor based on shape context, which in combination with hierarchical distance based hashing is used for word and graphical pattern base...
165
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ICIAP
2001
Springer
16 years 6 months ago
2001
Springer
We propose a novel representation for characterizing image differences using a deformable technique for obtaining pixel-wise correspondences. This representation, which is based o...
154
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DAGM
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. In this paper we present di erent approaches to structuring covariance matrices within statistical classi ers. This is motivated by the fact that the use of full covarian...
102
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CORR
2006
Springer
15 years 6 months ago
2006
Springer
This article addresses the problem of two- and higher dimensional pattern matching, i.e. the identification of instances of a template within a larger signal space, which is a for...