Combined Analysis-L1 and Total Variation ADMM with Applications to MEG Brain Imaging and Signal Reconstruction.
Rui GaoFilip TronarpSimo SärkkäPublished in: EUSIPCO (2018)
Keyphrases
- total variation
- image restoration
- brain imaging
- denoising
- image denoising
- convex optimization
- regularization term
- image analysis
- total variation regularization
- image processing
- human brain
- data analysis
- signal processing
- medical images
- pattern recognition
- augmented lagrangian
- signal reconstruction
- independent component analysis
- multiscale
- high quality