Adaptive Contour Features in oriented granular space for human detection and segmentation.
Wei GaoHaizhou AiShihong LaoPublished in: CVPR (2009)
Keyphrases
- human detection
- histograms of oriented gradients
- background subtraction
- image segmentation
- hog features
- feature extraction
- pedestrian detection
- surveillance system
- feature vectors
- machine learning
- object detection
- action recognition
- keypoints
- test images
- co occurrence
- viewpoint
- level set
- false positives
- spatial information
- image matching
- feature space
- feature set
- image sequences
- histogram of oriented gradients