Fast Infinitesimal Fourier Transform for Signal and Image Processing via Multiparametric and Fractional Fourier Transforms.
Ekaterina OstheimerValeriy LabunetsStepan MartyuginPublished in: AIST (Supplement) (2015)
Keyphrases
- fourier transform
- signal and image processing
- frequency domain
- signal processing
- radon transform
- fourier domain
- power spectral density
- fourier coefficients
- fast fourier transform
- discrete fourier transform
- polar coordinates
- log polar
- frequency spectrum
- correlation function
- spatial domain
- pattern recognition
- image processing