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An adaptive threshold framework for event detection using HMM-based life profiles.

Chien Chin ChenMeng Chang ChenMing-Syan Chen
Published in: ACM Trans. Inf. Syst. (2009)
Keyphrases
  • event detection
  • activity recognition
  • video surveillance
  • video event detection
  • hidden markov models
  • sports video
  • video classification
  • composite events