Detection and tracking of coronal mass ejections based on supervised segmentation and level set.
Norberto A. GoussiesMarta MejailJulio C. JacoboGuillermo StenborgPublished in: Pattern Recognit. Lett. (2010)
Keyphrases
- level set
- geometric active contours
- active contours
- shape prior
- level set based segmentation
- image segmentation
- level set method
- curve evolution
- energy functional
- chan vese
- level set framework
- variational framework
- geodesic active contours
- partial differential equations
- method for image segmentation
- level set evolution
- particle filter
- variational formulation
- narrow band
- image segmentation methods
- variational level set method
- multiple objects
- multiphase segmentation
- signed distance
- level set segmentation
- gradient flow
- energy function
- gradient vector flow
- appearance model
- region based segmentation
- object tracking
- segmentation algorithm
- medical image segmentation
- computer vision
- piecewise constant
- object detection
- particle filtering