Fast human detection from joint appearance and foreground feature subset covariances.
Jian YaoJean-Marc OdobezPublished in: Comput. Vis. Image Underst. (2011)
Keyphrases
- human detection
- feature subset
- background subtraction
- feature subset selection
- histograms of oriented gradients
- appearance model
- feature selection
- surveillance system
- action recognition
- classification accuracy
- object detection
- video surveillance
- genetic algorithm ga
- moving objects
- pedestrian detection
- feature space
- feature set
- visual tracking
- image sequences
- svm classifier
- neural network
- feature extraction
- pattern recognition
- local binary pattern
- gaussian mixture model
- text categorization
- multi class
- support vector
- optimization method
- weak classifiers
- face recognition
- recognition rate