Noise Reduction in BOLD-Based fMRI Using Component Analysis.
Christopher G. ThomasRichard A. HarshmanRavi S. MenonPublished in: NeuroImage (2002)
Keyphrases
- component analysis
- noise reduction
- functional magnetic resonance imaging
- event related
- human brain
- edge preserving
- signal to noise ratio
- brain activity
- data analysis
- edge detection
- factor analysis
- blind source separation
- correlation analysis
- pattern classification
- noisy environments
- high dimensional
- median filter
- speech enhancement
- brain computer interface
- brain images
- human subjects
- image processing
- independent component analysis
- pattern recognition
- information retrieval
- linear transform
- hearing aids
- discriminant analysis
- statistical methods
- data warehouse
- computer vision