Hybrid Visual and Conceptual Image Representation in an Active Relevance Feedback Context
نویسندگان
چکیده
Many of the available image databases have keyword annotations associated with the images. In spite of the availability of good quality low-level visual features that reflect well the physical content, image retrieval based on visual features alone is subject to semantic gap. Text annotations are related to image context or semantic interpretation of the visual content and are not necessarely directly linked to the visual appearance of the images.
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