Keyphrases
- human detection
- gray images
- action recognition
- color images
- pedestrian detection
- object detection
- data compression
- surveillance system
- depth map
- background subtraction
- black and white
- binary images
- video surveillance
- preprocessing step
- gray value
- local binary pattern
- partial occlusion
- color information
- edge detection
- low pass
- computer vision
- moving objects
- pose estimation
- gray level
- input image
- feature vectors
- image segmentation