280 search results - page 17 / 56 » Image Database Classification based on Concept Vector Model |
118
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ISBI
2009
IEEE
15 years 6 months ago
2009
IEEE
One of the main challenges for Content-Based Image Retrieval (CBIR) is to achieve meaningful mappings between the high-level semantic concepts and the low-level visual features in...
111
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MMS
2008
14 years 11 months ago
2008
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...
108
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CIVR
2004
Springer
15 years 5 months ago
2004
Springer
In this paper, we present an approach for the retrieval of natural scenes based on a semantic modeling step. Semantic modeling stands for the classification of local image regions...
ISMIS
2003
Springer
15 years 4 months ago
2003
Springer
We propose an intelligent document title classification agent based on a theory of information inference. The information is represented as vectorial spaces computed by a cognitive...
112
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ICMCS
2000
IEEE
15 years 4 months ago
2000
IEEE
One of the difficulties of Content-Based Image Retrieval (CBIR) is the gap between high-level concepts and low-level image features, e.g., color and texture. Relevance feedback wa...