Method of multi-region tumour segmentation in brain MRI images using grid-based segmentation and weighted bee swarm optimisation.
Abhisha ManoSwaminathan AnandPublished in: IET Image Process. (2020)
Keyphrases
- mri images
- segmentation method
- mri brain images
- medical images
- segmentation algorithm
- image regions
- fully automatic
- grey level
- watershed algorithm
- edge detection
- image segmentation
- pet images
- brain tumors
- magnetic resonance images
- energy function
- magnetic resonance imaging
- mri data
- region of interest
- level set
- multiscale
- intensity distribution
- brain tissue
- model based segmentation
- synthetic data
- image processing
- inhomogeneity correction
- atlas based segmentation
- intensity inhomogeneity
- active contours
- imaging modalities
- brain images
- mr images
- region growing