2199 search results - page 46 / 440 » Information retrieval using hierarchical dirichlet processes |
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper presents a method to quantitatively evaluate
information contributions of individual bottom-up and topdown
computing processes in object recognition. Our objective
is...
118
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ICDM
2009
IEEE
14 years 7 months ago
2009
IEEE
Hierarchical taxonomies are used to organize and retrieve information in many domains, especially those dealing with large and rapidly growing amounts of information. In many of t...
ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
In this paper we propose an algorithm to partition MPEG-4 video objects into temporal segments with uniform activity levels. These segments can be used for efficient summarization...
101
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MIR
2003
ACM
15 years 3 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
CLEF
2006
Springer
15 years 1 months ago
2006
Springer
This paper presents Wolverhampton University's participation in the WiQA competition. The method chosen for this task combines a high precision, but low recall information re...