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Generalized Sampling Expansion for Bandlimited Signals Associated With the Fractional Fourier Transform.
Deyun Wei
Qiwen Ran
Yuanmin Li
Published in:
IEEE Signal Process. Lett. (2010)
Keyphrases
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band limited
fractional fourier transform
log polar
fourier domain
image reconstruction
sampling rate
impulse response
frequency band
zero crossing
continuous domains
fourier transform
spatial domain
template matching
image segmentation
space variant
signal processing
denoising