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The Quaternion-Fourier Transform and Applications.
Shanshan Li
Jinsong Leng
Minggang Fei
Published in:
ChinaCom (2018)
Keyphrases
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fourier transform
frequency domain
signal processing
fourier domain
frequency spectrum
radon transform
discrete fourier transform
fast fourier transform
log polar
spatial domain
fourier coefficients
image processing
fourier descriptors
polar coordinates
power spectral density