Soo-Chang Pei, Min-Hung Yeh. Two dimensional discrete fractional Fourier transform. Signal Processing, 67(1):99-108, 1998. [doi]
@article{PeiY98,
title = {Two dimensional discrete fractional Fourier transform},
author = {Soo-Chang Pei and Min-Hung Yeh},
year = {1998},
doi = {10.1016/S0165-1684(98)00024-3},
url = {http://dx.doi.org/10.1016/S0165-1684(98)00024-3},
researchr = {https://researchr.org/publication/PeiY98},
cites = {0},
citedby = {0},
journal = {Signal Processing},
volume = {67},
number = {1},
pages = {99-108},
}