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VIREO @ TRECVID 2012: Searching with Topology, Recounting will Small Concepts, Learning with Free Examples
2012
TREC Video Retrieval Evaluation
The vireo group participated in four tasks: instance search, multimedia event recounting, multimedia event detection, and semantic indexing. In this paper, we will present our approaches and discuss the evaluation results. Instance Search (INS): We submitted four Bag-of-Words (BoW) based runs this year to mainly test the proper way of exploiting spatial information through comparing the weak consistency checking (WGC) and our spatial topology consistency checking using Delaunay Triangulation
dblp:conf/trecvid/0031TZYPN12
fatcat:5vplqjsezvhmhl7tcu3h2pwipm