Low Complexity Keystone Transform and Radon Fourier Transform Utilizing Chirp-Z Transform.
Onur CulhaYalçin TanikPublished in: IEEE Access (2020)
Keyphrases
- fourier transform
- low complexity
- discrete fourier transform
- fast fourier transform
- frequency domain
- polar coordinates
- fourier analysis
- hartley transform
- radon transform
- signal processing
- fourier domain
- motion estimation
- computational complexity
- log polar
- fourier coefficients
- spatial domain
- correlation function
- transform domain
- lower complexity
- distributed video coding
- machine learning
- image data
- feature extraction