These working notes paper present the contribution of the
UPC team to the Hyperlinking sub-task of the Search and
Hyperlinking Task in MediaEval 2013. Our contribution ex-
plores the potential of a solution based only on visual cues.
In particular, every automatically generated shot is repre-
sented by a keyframe. The linking between video segments is
based on the visual similarity of the keyframes they contain.
Visual similarity is assessed with the intersection of bag of
features histograms generated with the SURF descriptor.
CitacióVentura, C.; Tella-Amo, M.; Giro, X. UPC at MediaEval 2013 Hyperlinking Task. A: MediaEval - Multimedia Benchmark Workshop. "Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop". Barcelona: CEUR Workshop Proceedings, 2013.