Online Learning for Beta-Liouville Hidden Markov Models: Incremental Variational Learning for Video Surveillance and Action Recognition.
Samr AliNizar BouguilaPublished in: ICIP (2020)
Keyphrases
- online learning
- hidden markov models
- action recognition
- video surveillance
- human detection
- computer vision
- learning algorithm
- human actions
- background subtraction
- activity recognition
- discriminative training
- event detection
- conditional random fields
- reinforcement learning
- active learning
- bag of words
- gesture recognition
- three dimensional
- video sequences
- multiscale
- object detection
- probabilistic model
- image segmentation
- surveillance system