Blind Source Separation of Hemodynamics from Magnetic Resonance Perfusion Brain Images Using Independent Factor Analysis.
Yen-Chun ChouChia-Feng LuWan-Yuo GuoYu-Te WuPublished in: Int. J. Biomed. Imaging (2010)
Keyphrases
- factor analysis
- brain images
- magnetic resonance
- blind source separation
- independent component analysis
- component analysis
- mr images
- medical images
- mr imaging
- contrast enhanced
- mr brain images
- image data
- image registration
- independent components
- deformable registration
- brain imaging
- discriminant analysis
- signal processing
- statistical tests
- cluster analysis
- brain tissue
- medical imaging
- pattern recognition
- magnetic resonance images
- non stationary
- brain tumors
- image analysis
- correlation analysis
- matrix factorization
- functional magnetic resonance imaging
- patient specific
- machine learning
- principal component analysis
- statistically significant
- visual features
- image classification
- brain regions
- high resolution
- high dimensional
- feature selection