Fourier transform representation by frequency-time wavelets.
Artyom M. GrigoryanPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- fourier transform
- signal processing
- frequency spectrum
- frequency domain
- fourier coefficients
- phase difference
- image representation
- fourier domain
- discrete fourier transform
- radon transform
- image processing
- image compression
- computer vision
- power spectral density
- spatial domain
- low frequency
- fast fourier transform
- fourier analysis
- multiresolution
- correlation function
- transform domain
- fourier descriptors
- subband
- polar coordinates
- wavelet transform
- pattern recognition
- neural network