Denoising FMCW Ladar Signals via EEMD With Singular Spectrum Constraint.
Rongrong WangMaosheng XiangChuang LiPublished in: IEEE Geosci. Remote. Sens. Lett. (2020)
Keyphrases
- denoising
- empirical mode decomposition
- soft threshold
- gaussian white noise
- image denoising
- noisy images
- natural images
- frequency spectrum
- wavelet domain
- image processing
- signal processing
- total variation
- denoising algorithm
- non stationary
- spectrum sensing
- wavelet decomposition
- denoising methods
- noise removal
- proximal point algorithm
- source separation
- power spectrum
- linear constraints
- wavelet packet
- frequency domain
- image quality
- higher order
- urban environments
- gaussian noise
- wavelet denoising
- fourier transform