Multi-object segmentation approach based on topological derivative and level set method.
Danubia de Araujo MachadoGilson Antonio GiraldiAntonio André NovotnyPublished in: Integr. Comput. Aided Eng. (2011)
Keyphrases
- object segmentation
- level set method
- image segmentation
- topology preserving
- level set
- shape prior
- active contours
- graph cuts
- segmentation method
- superpixels
- segmentation algorithm
- geodesic active contours
- object detection
- deformable models
- image analysis
- parametric active contours
- energy function
- energy minimization
- active contour model
- image processing
- energy functional
- multiscale
- markov random field
- region growing
- maximum likelihood