Video Semantic Concept Detection based on Conceptual Correlation and Boosting

来源 :第十一届中国虚拟现实大会(ICVRV2011) | 被引量 : 0次 | 上传用户:hongyan1230
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Semantic concept detection is a key technique to video semantic indexing. Traditional approaches did not take account of conceptual correlation adequately. A new approach based on conceptual correlation and boosting is proposed in this paper, including three steps: the context based conceptual fusion models using correlative concepts selection are built at first, then a boosting process based on inter-concept correlation is implemented, finally multi-models generated in boosting are fusioned. The experimental results on Trecvid 2005 dataset show that the proposed method achieves more remarkable and consistent improvement.
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