Unsupervised video objects detection and tracking using region based level-set.
Chadia KhraiefSami BourouisKamel HamrouniPublished in: ICMCS (2012)
Keyphrases
- level set
- geometric active contours
- video objects
- image segmentation
- active contours
- level set method
- object tracking
- energy functional
- shape prior
- object detection
- object motion
- energy function
- visual tracking
- multiscale
- video sequences
- particle filter
- mean shift
- appearance model
- partial occlusion
- image retrieval
- graph cuts
- object recognition
- video surveillance
- object segmentation
- event detection
- medical images
- computer vision