Abstract : In this paper we present the results of our experiments in the Trecvid'10 copy detection task and introduce the components of our system. In particular, we describe the recent approximate nearest neighbor search method we used to index the hundreds millions of audio descriptors. Our system obtained excellent accuracy and localization results, achieving the best performance on a few transformations, and this with a single kind of image descriptor. Moreover, the analysis evidences that our system can be significantly improved.
Type de document :
Communication dans un congrès
TRECVid 2010 Workshop, Nov 2010, Gaithersburg, United States. 2010
https://hal.inria.fr/inria-00555825
Contributeur : Hervé Jégou
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Soumis le : mercredi 9 février 2011 - 11:46:24
Dernière modification le : vendredi 16 novembre 2018 - 01:23:23
Document(s) archivé(s) le : mardi 6 novembre 2012 - 13:41:00
