Khalid Ballafkir

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In this paper, we summarize our results for the semantic indexing task at TRECVID 2011. Last year, we showed that the use of object detection results as additional midlevel features improved the overall performance of a bagof-visual-words (BoVW) approach. This year, we repeated the experiment on a large concept vocabulary of 346 classes. In addition, we(More)
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