Two-way regularization for MEG source reconstruction via multilevel coordinate descent.
Tian Siva TianJianhua Z. HuangHaipeng ShenPublished in: Stat. Anal. Data Min. (2013)
Keyphrases
- image reconstruction
- stochastic gradient descent
- discrete tomography
- three dimensional
- reconstructed image
- tomographic reconstruction
- independent component analysis
- compressed sensing
- high resolution
- inverse problems
- parameter selection
- regularization term
- regularization parameter
- blind source separation
- reconstruction process
- multiple sources
- regularization framework
- gaussian kernels
- convex optimization
- iterative scaling