Influence of gray level and space discretization on brain tumor heterogeneity measures obtained from magnetic resonance images.
David Molina-GarcíaJulián Pérez-BetetaAlicia Martínez-GonzálezJuan MartinoCarlos VelásquezEstanislao AranaVíctor M. Pérez-GarcíaPublished in: Comput. Biol. Medicine (2016)
Keyphrases
- magnetic resonance images
- gray level
- brain tumors
- mr images
- brain tissue
- medical images
- mri images
- gray scale
- image segmentation
- magnetic resonance
- texture analysis
- medical imaging
- mri data
- low contrast
- input image
- magnetic resonance imaging
- deformable registration
- gray level images
- white matter
- co occurrence
- mri scans
- diffusion tensor
- texture features
- high resolution
- medical image analysis
- brain images
- x ray
- diffusion weighted
- multiscale
- imaging modalities
- anatomical structures
- pixel values
- grey level
- contrast enhancement
- texture images
- region growing
- image quality
- brain tumor segmentation