Removal of peak and spike noise in EEG signals based on the analytic signal magnitude.
Umberto S. P. MeliaFrancesc ClariaMontserrat VallverdúPere CaminalPublished in: EMBC (2012)
Keyphrases
- eeg signals
- signal processing
- signal noise ratio
- random noise
- signal detection
- additive noise
- low signal to noise ratio
- phase information
- received signal
- noisy environments
- motor imagery
- power spectrum
- empirical mode decomposition
- signal to noise ratio
- noise reduction
- brain computer interface
- brain activity
- non stationary
- feature selection
- healthy subjects
- multiplicative noise
- direct sequence spread spectrum
- noise model
- noise level
- frequency domain
- image processing
- median filter
- high pass
- feature space
- computer vision
- linear discriminant classifier
- image structure
- high frequency
- natural images
- multiscale
- weak signal
- event related potentials
- kernel density estimators