Telefonica Research Content-Based Copy Detection TRECVID Submission
نویسندگان
چکیده
This notebook paper presents the systems presented by Telefonica Research within the MESH team for the task of Video copy detection in TRECVID 2009. We participated in the Video-only, Audio-only and Audio+Video tasks. Our main contribution is the combination (when possible) of audio and video features within the same system by using global features extracted both from the reference videos and the queries. We also experimented with SIFTbased search methods and are aiming at building a hybrid search system. This is our first participation year and results are far from optimal, but some of them indicate the potential of the presented systems.
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