Improved Infomax algorithm of independent component analysis applied to fMRI data.
Xia WuLi YaoZhi-ying LongHui WuPublished in: Medical Imaging: Image Processing (2004)
Keyphrases
- independent component analysis
- blind source separation
- mixing matrix
- learning algorithm
- natural gradient
- k means
- principal component analysis
- detection algorithm
- independent subspace analysis
- computer vision
- image processing
- hidden markov models
- signal processing
- clustering method
- convergence rate
- recognition algorithm