Automatic correction of short-duration artefacts in single-channel EEG recording: a group-sparse signal denoising algorithm.
Nasser MouradPublished in: IET Signal Process. (2018)
Keyphrases
- single channel
- multi channel
- denoising algorithm
- denoising
- wiener filter
- frequency domain
- noise reduction
- wavelet decomposition
- wavelet coefficients
- image denoising
- independent component analysis
- prior information
- natural images
- brain activity
- multiscale
- noisy images
- noise level
- signal processing
- image data
- high dimensional
- image processing
- spatial domain
- transform domain
- object recognition
- computational complexity