Multi-resolution fourier analysis: extraction and missing signal recovery of short buried signals in noise.
Nourédine Yahya BeyPublished in: Signal Image Video Process. (2014)
Keyphrases
- fourier analysis
- signal recovery
- multiresolution
- missing data
- frequency domain
- fourier transform
- non stationary
- spherical harmonics
- signal processing
- noise model
- noise level
- additive noise
- signal to noise ratio
- compressed sensing
- noise reduction
- computer vision
- wavelet transform
- eigendecomposition
- subband
- gabor filters
- texture analysis
- wavelet coefficients
- image compression