Genetic algorithm and wavelet hybrid scheme for ECG signal denoising.
El-Sayed A. El-DahshanPublished in: Telecommun. Syst. (2011)
Keyphrases
- denoising
- ecg signals
- genetic algorithm
- image denoising
- denoising algorithm
- wavelet domain
- noisy images
- natural images
- encoding scheme
- total variation
- image processing
- wavelet denoising
- noise removal
- denoising methods
- frequency domain
- gaussian noise
- soft threshold
- wavelet packet
- translation invariant
- power line
- evolutionary algorithm
- hard thresholding
- higher peak signal to noise ratio
- neural network
- wavelet shrinkage
- nonlinear diffusion
- wavelet coefficients