Brain tumour segmentation from MRI using superpixels based spectral clustering.
Angulakshmi MaruthamuthuLakshmi Priya Gnanapandithan G.Published in: J. King Saud Univ. Comput. Inf. Sci. (2020)
Keyphrases
- spectral clustering
- superpixels
- segmentation algorithm
- image segmentation
- medical images
- segmentation method
- object segmentation
- normalized cut
- multiscale
- graph partitioning
- perceptual grouping
- magnetic resonance imaging
- bounding box
- medical imaging
- clustering method
- pairwise
- k means
- data clustering
- shape prior
- mr images
- dce mri
- input image
- graph structure
- deformable models
- natural images
- object detection
- long range
- mri data
- multiple objects
- level set
- graph cuts
- active contours
- magnetic resonance images
- clustering algorithm
- expectation maximization
- image processing
- multiple images
- energy function
- markov random field
- higher order
- high resolution