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Event detection and summarization in soccer videos using bayesian network and copula
, Article IEEE Transactions on Circuits and Systems for Video Technology ; Volume 24, Issue 2 , February , 2014 , Pages 291-304 ; ISSN: 10518215 ; Karimian, M ; Kasaei, S ; Sharif University of Technology
Abstract
Semantic video analysis and automatic concept extraction play an important role in several applications; including content-based search engines, video indexing, and video summarization. As the Bayesian network is a powerful tool for learning complex patterns, a novel Bayesian network-based method is proposed for automatic event detection and summarization in soccer videos. The proposed method includes efficient algorithms for shot boundary detection, shot view classification, mid-level visual feature extraction, and construction of the related Bayesian network. The method contains of three main stages. In the first stage, the shot boundaries are detected. Using the hidden Markov model, the...