Spatiotemporal Denoising and Clustering of fMRI Data.
Xiaomu SongMatthew MurphyAlice M. WyrwiczPublished in: ICIP (2006)
Keyphrases
- denoising
- image denoising
- clustering algorithm
- clustering method
- noisy images
- unsupervised learning
- data clustering
- wavelet domain
- noise removal
- k means
- natural images
- categorical data
- document clustering
- image processing
- wavelet denoising
- total variation
- cluster analysis
- information theoretic
- space time
- multiscale
- spatial and temporal
- data objects
- spectral clustering
- fuzzy clustering
- distance metric
- self organizing maps
- graph theoretic
- denoising methods
- data mining