Improved bearing estimation in ocean by nonlinear wavelet denoising under non-Gaussian noise conditions.
N. C. PramodG. V. AnandPublished in: EUSIPCO (2005)
Keyphrases
- wavelet denoising
- denoising
- wavelet shrinkage
- denoising methods
- noisy images
- wavelet domain
- image denoising
- wavelet basis
- signal to noise ratio
- non stationary
- nonlinear diffusion
- wavelet coefficients
- noise level
- gaussian noise
- noise model
- wiener filter
- denoising algorithm
- additive noise
- multiresolution
- edge detection
- noise free
- noise removal
- higher order