Brain tumor segmentation from multimodal magnetic resonance images via sparse representation.
Yuhong LiFucang JiaJing QinPublished in: Artif. Intell. Medicine (2016)
Keyphrases
- sparse representation
- brain tumor segmentation
- magnetic resonance images
- dictionary learning
- mr images
- sparse coding
- medical images
- joint optimization
- image classification
- face recognition
- magnetic resonance imaging
- white matter
- signal processing
- high dimensional data
- medical imaging
- image patches
- brain tumors
- compressive sensing
- diffusion tensor
- high resolution
- dimensionality reduction
- compressed sensing
- piecewise smooth
- image representation
- medical image analysis
- magnetic resonance
- feature extraction
- ground truth
- pattern recognition
- computer vision
- high quality
- data points
- three dimensional