Fast Singular Value Shrinkage With Chebyshev Polynomial Approximation Based on Signal Sparsity.
Masaki OnukiShunsuke OnoKeiichiro ShiraiYuichi TanakaPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- singular values
- polynomial approximation
- singular value decomposition
- pointwise
- denoising
- signal processing
- image denoising
- high dimensional
- low rank
- frequency domain
- sparse representation
- lower bound
- fundamental matrix
- data sets
- linear combination
- multi view
- wavelet domain
- collaborative filtering
- active learning
- computer vision