A new active contour model driven by pre-fitting bias field estimation and clustering technique for image segmentation.
Guirong WengBin DongPublished in: Eng. Appl. Artif. Intell. (2021)
Keyphrases
- active contours
- model driven
- image segmentation
- bias field
- level set
- level set method
- level set functions
- data driven
- active contour model
- object boundaries
- shape prior
- service oriented
- intensity inhomogeneity
- metamodel
- segmentation method
- energy functional
- level set formulation
- energy function
- curve evolution
- k means
- geodesic active contours
- multiscale
- image processing
- image intensity
- object segmentation
- deformable models
- watershed segmentation
- region growing
- level set framework
- markov random field
- data integration
- graph cuts
- magnetic resonance images
- medical imaging
- region merging
- image data
- high resolution