Discrimination of abandoned and stolen object based on active contours.
Luis Caro CamposJuan Carlos SanMiguel AvedilloJosé M. MartínezPublished in: AVSS (2011)
Keyphrases
- active contours
- active contour model
- level set
- image segmentation
- object boundaries
- shape prior
- level set method
- segmentation method
- gradient vector flow
- energy function
- energy functional
- curve evolution
- external force
- geodesic active contours
- image segmentation methods
- force field
- gradient flow
- geometric active contours
- texture image segmentation
- machine learning
- narrow band
- object detection
- external forces
- region based active contours