Hardware-Efficient Schemes of Quaternion Multiplying Units for 2D Discrete Quaternion Fourier Transform Processors.
Aleksandr CariowGalina CariowaMarina ChichevaPublished in: CoRR (2017)
Keyphrases
- fourier transform
- frequency domain
- discrete fourier transform
- signal processing
- fourier domain
- parallel architectures
- frequency spectrum
- hartley transform
- parallel execution
- processing units
- log polar
- parallel algorithm
- correlation function
- parallel processing
- fast fourier transform
- high end
- fourier descriptors
- power spectral density
- radon transform
- spatial domain
- fourier analysis
- natural images
- power spectrum
- massively parallel
- fourier coefficients
- decision trees