Subband Noise Estimation for Adaptive Wavelet Shrinkage.
Xiaohui YuanBill P. BucklesPublished in: ICPR (4) (2004)
Keyphrases
- subband
- wavelet transform
- filter bank
- wavelet coefficients
- image compression
- multiresolution
- bit rate
- wavelet domain
- shift invariant
- high frequency
- feature vectors
- wavelet decomposition
- frequency domain
- discrete wavelet transform
- denoising
- image denoising
- translation invariant
- wavelet packet
- low pass
- visual quality
- multiscale
- rate distortion
- noise level
- noisy images
- image segmentation
- video coding
- face recognition