Human Detection by Quadratic Classification on Subspace of Extended Histogram of Gradients.
Amit SatpathyXudong JiangHow-Lung EngPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- human detection
- histogram of oriented gradients
- feature space
- object detection
- action recognition
- feature extraction
- machine learning
- surveillance system
- pedestrian detection
- image classification
- object recognition
- preprocessing
- hog features
- histograms of oriented gradients
- video surveillance
- high dimensional data
- dimensionality reduction
- support vector machine
- high dimensional
- pairwise
- support vector