Active contour model driven by Self Organizing Maps for image segmentation.
Bin DongGuirong WengRi JinPublished in: Expert Syst. Appl. (2021)
Keyphrases
- self organizing maps
- active contour model
- active contours
- image segmentation
- segmentation method
- region growing
- level set method
- energy minimization
- split bregman method
- curve evolution
- shape prior
- geodesic active contours
- gvf snake
- energy functional
- neural network
- level set
- unsupervised learning
- gradient vector flow
- snake model
- neural gas
- competitive learning
- energy function
- deformable contour
- input data
- markov random field
- image processing
- object segmentation
- graph cuts
- network anomaly detection
- segmentation algorithm
- contour extraction
- data sets
- computer vision
- fuzzy c means
- image analysis
- k means
- gray level
- mumford shah functional
- perceptual grouping
- belief propagation
- principal component analysis