Discrete integer Fourier transform in real space: elliptic Fourier transform.
Artyom M. GrigoryanMerughan M. GrigoryanPublished in: Image Processing: Algorithms and Systems (2009)
Keyphrases
- fourier transform
- frequency domain
- fourier descriptors
- discrete fourier transform
- hartley transform
- signal processing
- fourier domain
- power spectral density
- correlation function
- neural network
- fast fourier transform
- polar coordinates
- frequency spectrum
- multiscale
- machine learning
- radon transform
- phase difference
- computational complexity