Adaptive Segmentation of Vertebral Bodies from Sagittal MR Images Based on Local Spatial Information and Gaussian Weighted Chi-Square Distance.
Qian ZhengZhentai LuQianjin FengJianhua MaWei YangChao ChenWufan ChenPublished in: J. Digit. Imaging (2013)
Keyphrases
- spatial information
- mr images
- chi square
- magnetic resonance
- mr imaging
- medical images
- image volumes
- brain tumors
- mri data
- brain structures
- magnetic resonance images
- contrast enhanced
- information gain
- logistic regression
- brain tissue
- manual segmentation
- image data
- segmentation algorithm
- distance measure
- mutual information
- kl divergence
- corpus callosum
- correlation coefficient
- medical imaging
- image segmentation
- maximum likelihood
- level set
- image analysis
- magnetic resonance imaging
- anatomical structures
- decision trees
- segmentation method
- distance function
- image registration
- multiscale
- atlas based segmentation
- confidence intervals
- gaussian mixture model