Reduce false positives for human detection by a priori probability in videos.
Lei WangXu ZhaoYuncai LiuPublished in: ACPR (2015)
Keyphrases
- false positives
- human detection
- false negative
- video surveillance
- detection rate
- surveillance system
- action recognition
- pedestrian detection
- human tracking
- object detection
- false positive rate
- background subtraction
- number of false positives
- false alarms
- low false positive rate
- video sequences
- histograms of oriented gradients
- hog features
- partial occlusion
- crowded scenes
- human pose
- machine learning
- viewpoint
- image retrieval
- moving objects
- image segmentation
- computer vision