Image segmentation by adaptive nonconvex local and global subspace representation.
Cui-Ling WuWei-wei WangPublished in: J. Electronic Imaging (2016)
Keyphrases
- image segmentation
- graph cuts
- image processing
- unsupervised image segmentation
- objective function
- level set
- level set method
- global optimization
- feature selection
- multiscale
- contour detection
- subspace learning
- lower dimensional
- energy functional
- convex optimization
- deformable models
- energy function
- gray level
- segmentation algorithm
- active contours
- image representation
- feature extraction
- medical images
- markov random field
- image analysis
- high dimensional