2159 search results - page 287 / 432 » Image matching using local symmetry features |
179
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ICCV
2005
IEEE
16 years 1 hour ago
2005
IEEE
We present a novel categorical object detection scheme that uses only local contour-based features. A two-stage, partially supervised learning architecture is proposed: a rudiment...
158
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
We define multi-scale moments that are estimated locally by analyzing the image through a sliding window at multiple scales. When the analysis window satisfies a two-scale relatio...
160
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose using the proximity distribution of vectorquantized local feature descriptors for object and category recognition. To this end, we introduce a novel "proximity dis...
141
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ICDAR
2007
IEEE
16 years 21 days ago
2007
IEEE
This paper describes a new versatile algorithm for correcting nonlinear distortions, such as curvature of book pages, in camera based document processing. We introduce the idea of...
138
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ICPR
2008
IEEE
16 years 25 days ago
2008
IEEE
There are two substantial open issues in the field of the image retrieval: semantic gap between computationally extracted low-level features and human operated high-level concepts...