Relations Between Gabor Transforms and Fractional Fourier Transforms and Their Applications for Signal Processing
نویسندگان
چکیده
منابع مشابه
Fast Infinitesimal Fourier Transform for Signal and Image Processing via Multiparametric and Fractional Fourier Transforms
The fractional Fourier transforms (FrFTs) is one-parametric family of unitary transformations {F} α=0. FrFTs found a lot of applications in signal and image processing. The identical and classical Fourier transformations are both the special cases of the FrFTs. They correspond to α = 0 (F = I) and α = π/2 (F = F), respectively. Up to now, the fractional Fourier spectra Fi = Fi {f} , i = 1, 2, ....
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2007
ISSN: 1053-587X
DOI: 10.1109/tsp.2007.896271