Image denoising using a neural network based non-linear filter in wavelet domain.
Shuangteng ZhangEzzatollah SalariPublished in: ICASSP (2) (2005)
Keyphrases
- wavelet domain
- wavelet denoising
- denoising
- wavelet coefficients
- spatial domain
- wavelet transform
- discrete wavelet transform
- multiscale
- shift invariant
- multiresolution
- human visual system
- image denoising
- wavelet decomposition
- noise removal
- subband
- high frequency
- sar images
- watermarking algorithm
- denoising methods
- complex wavelet transform
- wiener filter
- phase information
- high quality
- frequency domain
- denoising algorithm
- noise reduction
- noisy images
- wavelet basis
- wavelet function
- image sequences
- stationary wavelet transform
- wavelet domain hidden markov tree