Multiscale Active Contours.
Xavier BressonPierre VandergheynstJean-Philippe ThiranPublished in: Int. J. Comput. Vis. (2006)
Keyphrases
- active contours
- multiscale
- image segmentation
- object boundaries
- active contour model
- level set
- shape prior
- natural images
- scale space
- level set method
- wavelet transform
- segmentation method
- edge detection
- energy function
- geodesic active contours
- coarse to fine
- energy functional
- gradient vector flow
- image processing
- active contour segmentation
- image analysis
- external force
- curve evolution
- external forces
- computer vision
- partial differential equations
- region growing
- force field
- deformable models
- wavelet coefficients
- gradient flow
- image sequences
- machine learning