Segmentation of Hippocampus in MRI Images Based on the Improved Level Set.
Shuying ZhaoDan ZhangXiangman SongWenjun TanPublished in: ISCID (1) (2011)
Keyphrases
- level set
- mri images
- mri data
- shape prior
- magnetic resonance imaging
- partial differential equations
- level set method
- image segmentation
- active contours
- curve evolution
- magnetic resonance images
- mr images
- medical images
- variational framework
- mri brain images
- energy functional
- level set based segmentation
- imaging modalities
- brain tumors
- geodesic active contours
- intensity inhomogeneity
- fully automatic
- image segmentation methods
- level set framework
- chan vese
- grey level
- level set evolution
- medical imaging
- energy function
- synthetic data
- white matter
- geometric active contours
- signed distance
- multiphase segmentation
- natural images
- brain tissue
- piecewise constant
- accurate segmentation
- mumford shah functional
- brain images
- active contour model
- signed distance function
- image data