Keyphrases
- denoising
- gaussian noise
- additive gaussian noise
- noise removal
- denoising algorithm
- denoising methods
- image denoising
- noisy images
- noise level
- total variation
- wavelet shrinkage
- weighted averaging
- additive noise
- wiener filter
- spatially adaptive
- wavelet denoising
- image processing
- frequency domain
- natural images
- noise model
- wavelet domain
- wavelet based denoising
- noise reduction
- noisy data
- missing data
- signal to noise ratio
- removing noise
- image enhancement
- active learning
- random noise
- nonlinear diffusion
- edge preservation
- noise suppression
- translation invariant
- image noise
- noise free
- high resolution
- neural network
- nl means
- wavelet packet