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Fractional Fourier transform applied to spatial filtering in the Fresnel domain

✍ Scribed by S. Granieri; O. Trabocchi; E.E. Sicre


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
334 KB
Volume
119
Category
Article
ISSN
0030-4018

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An application of the fractional Fourier transform for the multimedia copyright protection is proposed in the paper. The watermark robustness as well as statistical performance are considered.