Extrapolated impulse response filter using coefficient-autocorrelation-matrix decomposition.
Lihong ZhouWenjiang PeiPengcheng XiZhenya HePublished in: Signal Process. (2008)
Keyphrases
- impulse response
- matrix decomposition
- low rank
- standard deviation
- frequency domain
- nonnegative matrix factorization
- higher order
- singular values
- singular value decomposition
- low rank matrix
- fir filters
- matrix factorization
- convex optimization
- missing data
- low rank approximation
- data sets
- high order
- regularization parameter
- space variant
- multiresolution
- multiscale
- feature extraction
- computer vision
- machine learning