Spatiotemporal multiscale ICA could invariantly extract task (motor) modes from wavelet subbands of fMRI data.
Zeyuan ChenZikuan ChenPublished in: Comput. Methods Programs Biomed. (2021)
Keyphrases
- multiscale
- wavelet subbands
- independent component analysis
- wavelet coefficients
- wavelet decomposition
- subband
- image processing
- scale space
- wavelet transform
- face recognition
- image segmentation
- wavelet domain
- coarse to fine
- feature extraction
- bit plane
- texture image retrieval
- image representation
- filter bank
- natural images
- signal processing
- motion estimation
- texture classification
- multiresolution
- blind source separation
- low pass
- statistical moments