Unsupervised model selection for view-invariant object detection in surveillance environments.
Behjat SiddiquieRogério Schmidt FerisAnkur DattaLarry S. DavisPublished in: ICPR (2012)
Keyphrases
- model selection
- object detection
- view invariant
- unsupervised learning
- cross validation
- action recognition
- parameter estimation
- single view
- model selection criteria
- mixture model
- multi view
- computer vision
- motion segmentation
- feature selection
- machine learning
- semi supervised
- object recognition
- spatio temporal
- human motion
- selection criterion
- supervised learning
- viewpoint
- surveillance system
- information criterion
- automatic model selection
- human actions
- marginal likelihood
- video surveillance