Multi-nature hierarchical approach for natural image segmentation with pattern refinement feedback.
Francisco Javier Díaz PernasMíriam Antón-RodríguezMario Martínez-ZarzuelaFreddy José Perozo-RondónDavid González OrtegaPublished in: Neurocomputing (2013)
Keyphrases
- image segmentation
- graph cuts
- hierarchical structure
- computer vision
- pattern matching
- neural network
- level set method
- multiscale
- artificial systems
- unsupervised image segmentation
- deformable models
- unsupervised segmentation
- hierarchical clustering
- gray level
- active contours
- markov random field
- image processing
- multilevel thresholding
- contour detection
- variational level set
- query refinement
- pattern discovery
- region growing
- coarse to fine
- segmentation algorithm
- information retrieval