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MMS
2008
15 years 6 months ago
Semantic interactive image retrieval combining visual and conceptual content description
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
Marin Ferecatu, Nozha Boujemaa, Michel Crucianu
KBS
2006
92views more  KBS 2006»
15 years 6 months ago
Two-level speech recognition to enhance the performance of spoken dialogue systems
Spoken dialogue systems can be considered knowledge-based systems designed to interact with users using speech in order to provide information or carry out simple tasks. Current s...
Ramón López-Cózar, Zoraida Ca...
151
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OSN
2008
109views more  OSN 2008»
15 years 6 months ago
A non-competing hybrid optical burst switch architecture for QoS differentiation
In this paper, we present a new hybrid optical burst switch architecture (HOBS) that takes advantage of the pre-transmission idle time during lightpath establishment. In dynamic c...
Kyriakos Vlachos, Kostas Ramantas
PAMI
2008
134views more  PAMI 2008»
15 years 6 months ago
Bittracker - A Bitmap Tracker for Visual Tracking under Very General Conditions
This paper addresses the problem of visual tracking under very general conditions: a possibly nonrigid target whose appearance may drastically change over time, general camera moti...
Ido Leichter, Michael Lindenbaum, Ehud Rivlin
PAMI
2006
229views more  PAMI 2006»
15 years 6 months ago
A Coherent Computational Approach to Model Bottom-Up Visual Attention
Visual attention is a mechanism which filters out redundant visual information and detects the most relevant parts of our visual field. Automatic determination of the most visually...
Olivier Le Meur, Patrick Le Callet, Dominique Barb...
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