Segmentation of Perivascular Spaces Using Vascular Features and Structured Random Forest from 7T MR Image.
Jun ZhangYaozong GaoSang Hyun ParkXiaopeng ZongWeili LinDinggang ShenPublished in: MLMI@MICCAI (2016)
Keyphrases
- random forest
- feature set
- mr images
- medical images
- feature importance
- segmentation result
- brain mr images
- magnetic resonance
- decision trees
- accurate segmentation
- segmentation method
- mri data
- level set
- feature extraction
- ensemble methods
- machine learning
- intensity distribution
- partial volume
- multi label
- image data
- feature vectors
- feature space
- image segmentation
- learning algorithm
- data sets
- region growing
- shape prior
- medical imaging
- image features
- magnetic resonance images
- prior knowledge
- mr brain images
- partial volume effects
- cerebrospinal fluid