Extended Histogram of Gradients with Asymmetric Principal Component and Discriminant Analyses for Human Detection.
Amit SatpathyXudong JiangHow-Lung EngPublished in: CRV (2011)
Keyphrases
- human detection
- principal components
- principal component analysis
- histogram of oriented gradients
- object detection
- action recognition
- surveillance system
- background subtraction
- pedestrian detection
- histograms of oriented gradients
- discriminant analysis
- feature extraction
- dimensionality reduction
- hyperplane
- video surveillance
- principal component regression
- covariance matrix
- low dimensional
- face recognition
- partial occlusion
- gray level
- hog features
- linear discriminant analysis
- pattern recognition
- similarity measure
- computer vision
- learning algorithm