603 search results - page 42 / 121 » Compression of image patches for local feature extraction |
120
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PR
2008
14 years 10 months ago
2008
The randomness of iris pattern makes it one of the most reliable biometric traits. On the other hand, the complex iris image structure and the various sources of intra-class varia...
102
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ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
In this paper, we proposed a robust moving video object segmentation algorithm using features in the MPEG compressed domain. We first cluster the motion vectors and produce a moti...
CIVR
2006
Springer
15 years 3 months ago
2006
Springer
The use of local features in computer vision has shown to be promising. Local features have several advantages including invariance to image transformations, independence of the ba...
TCSV
2008
14 years 11 months ago
2008
Conventional subspace learning or recent feature extraction methods consider globality as the key criterion to design discriminative algorithms for image classification. We demonst...
117
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TMM
2010
14 years 6 months ago
2010
Abstract--The goal of image classification is to classify a collection of unlabeled images into a set of semantic classes. Many methods have been proposed to approach this goal by ...