Perspective projections in the space-frequency plane and fractional Fourier transforms
JOSA A, Vol. 17, Issue 12, pp. 2382-2390 (2000)
http://dx.doi.org/10.1364/JOSAA.17.002382
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Abstract
Perspective projections in the space-frequency plane are analyzed, and it is shown that under certain conditions they can be approximately modeled in terms of the fractional Fourier transform. The region of validity of the approximation is examined. Numerical examples are presented.
© 2000 Optical Society of America
[Optical Society of America ]
OCIS Codes
(100.0100) Image processing : Image processing
(150.0150) Machine vision : Machine vision
Citation
İ. Şamil Yetik, Haldun M. Ozaktas, Billur Barshan, and Levent Onural, "Perspective projections in the space-frequency plane and fractional Fourier transforms," J. Opt. Soc. Am. A 17, 2382-2390 (2000)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-17-12-2382
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