Segmentation of brain magnetic resonance angiography images based on MAP-MRF with multi-pattern neighborhood system and approximation of regularization coefficient.
Shoujun ZhouWufan ChenFucang JiaQingmao HuYaoqin XieMingyang ChenJianhuang WuPublished in: Medical Image Anal. (2013)
Keyphrases
- magnetic resonance
- brain tumors
- tissue segmentation
- medical images
- mr images
- brain images
- contrast enhanced
- gray matter
- brain mr images
- partial volume
- image segmentation
- magnetic resonance images
- brain tissue
- markov random field
- white matter
- image data
- image registration
- positron emission tomography
- accurate segmentation
- deformable registration
- cerebrospinal fluid
- energy function
- graph cuts
- computed tomography
- mri data
- medical imaging
- carotid artery
- diffusion weighted magnetic resonance
- imaging modalities
- nonrigid registration
- manual segmentation
- deformation field
- intensity distribution
- medical image analysis
- anatomical structures
- image intensity
- brain imaging
- region growing
- ct images
- segmentation algorithm
- regularization term
- segmentation result
- brain mri
- shape prior