On signal denoising by EMD in the frequency domain.
Hadj Ahmed Bay AhmedAli KomatyDelphine DareAbdel-Ouahab BoudraaPublished in: EUSIPCO (2015)
Keyphrases
- frequency domain
- denoising
- image denoising
- fourier transform
- spatial domain
- noisy images
- natural images
- low frequency
- impulse response
- wavelet domain
- power spectrum
- empirical mode decomposition
- cross correlation
- image processing
- fourier analysis
- low pass
- bandpass
- frequency analysis
- frequency spectrum
- spectrum analysis
- denoising algorithm
- wavelet packet
- frequency response
- gaussian noise
- wiener filter
- fast fourier transform
- filter bank
- non stationary
- power spectra
- fourier domain
- hyperspectral
- source separation
- frequency domain analysis