Self-adaptive Hierarchical Threshold Denoising Based on Parametric Construction of Fixed-length Tight-supported Biorthogonal Wavelets.
Jianhua ZhangQiang ZhuLin SongPublished in: Traitement du Signal (2019)
Keyphrases
- fixed length
- denoising
- wavelet packet
- variable length
- compactly supported
- wavelet bases
- wavelet transform
- image compression
- wavelet coefficients
- image denoising
- feature vectors
- vector valued
- dual tree
- image processing
- multiresolution
- subband
- lifting scheme
- wavelet domain
- wavelet basis
- filter bank
- wavelet filters
- translation invariant
- total variation
- wavelet decomposition
- sequential data
- hard thresholding
- frequency domain
- wavelet denoising
- lower bound
- natural images
- noisy images
- feature extraction
- tensor product
- denoising algorithm
- signal processing
- multiresolution analysis
- discrete wavelet transform
- multiscale
- vector representation
- feature selection
- transform domain
- perfect reconstruction
- n gram
- radial basis function
- denoising methods
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