Abnormal action detection based on Markov models.
Pavel OsipovArkady N. BorisovPublished in: Autom. Control. Comput. Sci. (2011)
Keyphrases
- markov models
- action detection
- action recognition
- markov model
- hidden markov models
- maximum entropy
- higher order
- pattern search
- object detection
- action classification
- conditional random fields
- human actions
- markov chain
- human pose
- information retrieval
- statistical model
- motion features
- activity recognition
- depth map
- probability distribution
- spatio temporal