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Distance-based relevance feedback using a hybrid interactive genetic algorithm for image retrieval
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DOI：10.1016/j.asoc.2010.05.022.png)
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摘要
En 中文
Content-based image retrieval (CBIR) systems aim to provide a means to find pictures in large repositories without using any other information except the own content of the images, which is usually represented as a feature vector extracted from low-level descriptors. This paper describes a CBIR algorithm which combines relevance feedback, evolutionary computation concepts and distance-based learning in an attempt to reduce the existing gap between the high level semantic content of the images and the information provided by their low-level descriptors. In particular, a framework which is independent from the particular features used is presented. The effect of different crossover strategies and mutation rates is evaluated, and the performance of the technique is compared to that of other existing algorithms, obtaining considerably better and very promising results. (C) 2010 Elsevier B.V. All rights reserved.
Keyword:
CBIR
Image retrieval
Relevance feedback
Evolutionary computation
Genetic algorithms
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IF:
6.6
论文数:
1.4W
被引数:
4.8W
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