Image Retrieval Using Relevance Feedback Based on Mann-Whitney Test
نویسندگان
چکیده
In CBIR system, relevance feedback is used to improve the retrieval performance. In this paper, a new MannWhitney test based method is presented to identify the features which can distinguish relevant and irrelevant images in a retrieved set. Then the discriminating features are given more emphasis to improve retrieval performance. Proposed scheme is implemented for two different similarity measure (Euclidean distance based and Human Perception based). The effectiveness of the proposed methodology is established through experiment.
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