Abnormal Behavior Detection in Crowded Scenes Based on Optical Flow Connected Components.
Oscar Ernesto RojasClésio Luis TozziPublished in: CIARP (2016)
Keyphrases
- connected components
- crowded scenes
- abnormal behavior
- optical flow
- human detection
- behavior analysis
- binary images
- spatial and temporal
- pedestrian detection
- space time
- motion patterns
- object tracking
- motion model
- high risk
- complex scenes
- spatio temporal
- level set
- computer vision
- ground plane
- object detection
- motion estimation
- false positives
- partial occlusion
- surveillance system
- action recognition
- pose estimation
- gray scale
- image sequences