Image Denoising Using Adaptive Singular Value Decomposition in Nonsubsampled Contourlet Transform Domain.
Md. Foisal HossainMohammad Reza AlsharifKatsumi YamashitaPublished in: IPCV (2010)
Keyphrases
- singular value decomposition
- transform domain
- spatial domain
- denoising algorithm
- wavelet domain
- singular values
- shift invariant
- directional filter banks
- least squares
- low rank
- dimension reduction
- latent semantic indexing
- dimensionality reduction
- frequency domain
- hadamard transform
- principal component analysis
- denoising
- contourlet transform
- reconstruction error
- multiresolution
- motion estimation
- image denoising
- discrete wavelet transform
- singular vectors
- wavelet coefficients
- subband
- macroblock
- feature space
- low rank approximation
- pattern recognition
- high quality