Affine Coordinate-Based Parametrized Active Contours for 2D and 3D Image Segmentation.
Qi XueLaura IgualAlbert BerenguelMarité GuerrieriLluís GarridoPublished in: VISIGRAPP (Selected Papers) (2014)
Keyphrases
- active contours
- image segmentation
- level set method
- level set
- object boundaries
- active contour model
- shape prior
- geodesic active contours
- energy function
- image segmentation methods
- segmentation method
- energy functional
- texture image segmentation
- affine transformation
- affine invariant
- computer vision
- image registration
- image processing
- multiscale
- curve evolution
- graph cuts
- markov random field
- energy minimization
- gradient vector flow
- force field
- gvf snake
- medical imaging
- gray level
- active contour segmentation
- level set evolution
- geometric active contours
- cardiac ultrasound images
- gradient flow
- variational formulation
- image segmentation algorithm
- perceptual grouping
- object segmentation
- deformable models
- segmentation algorithm