A Variable Density Sampling Scheme for Compressive Fourier Transform Interferometry.
Amirafshar MoshtaghpourValerio CambareriPhilippe AntoineMatthieu RoblinLaurent JacquesPublished in: CoRR (2018)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- power spectral density
- fourier descriptors
- radon transform
- compressive sensing
- log polar
- fast fourier transform
- phase difference
- frequency spectrum
- fourier analysis
- discrete fourier transform
- density function
- spectral estimation
- pattern recognition
- image processing
- fourier coefficients
- correlation function
- subband
- image compression
- multiscale