Windowed Octonionic Fourier Transform.
Younis Ahmad BhatNeyaz A. SheikhPublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- radon transform
- power spectral density
- discrete fourier transform
- correlation function
- spatial domain
- fourier analysis
- frequency spectrum
- phase difference
- fourier descriptors
- log polar
- fourier coefficients
- feature selection
- polar coordinates
- image reconstruction
- pattern recognition