On the detection of low-rank signal in the presence of spatially uncorrelated noise: a frequency domain approach.
Alexis RosuelPhilippe LoubatonPascal ValletXavier MestrePublished in: CoRR (2021)
Keyphrases
- frequency domain
- low rank
- missing data
- power spectrum
- power spectra
- spatial domain
- fourier transform
- matrix factorization
- bandpass
- low rank matrix
- linear combination
- singular value decomposition
- convex optimization
- single channel
- feature extraction
- high order
- denoising
- frequency spectrum
- object detection
- high dimensional data
- higher order
- semi supervised
- data analysis
- eigendecomposition
- noise model
- filter bank
- subband
- feature vectors
- noise shaping