Query by Example for Symbolic Still Image Retrieval
نویسندگان
چکیده
RÉSUMÉ. Cet article décrit et défini l’utilisation de requêtes par l’exemple (QBE) dans le cadre de recherche symbolique d’images photographiques. La nouveauté de cette approche consiste en l’utilisation conjointe d’indexation symbolique automatique et d’un formalisme de représentation de connaissances pour représenter le contenu des images. De plus, le mécanisme d’abstraction perm la recherche d’images par l’exemple et le bouclage de pertinence basés sur la représentation symbolique des images, et pas sur leur description signal de bas niveau. Nous montrons sur deux collections d’images d’un total de plus de 1100 photographies que la recherche par l’exemple fournit des résultats comparables à ceux par symboles en terme de mesures de rappel-précision.
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