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Binary encoding method to encrypt Fourier-transformed information of digital images

✍ Scribed by Kuang Tsan Lin

Book ID: 104073993
Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 805 KB
Volume: 282
Category: Article
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2008.10.055

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## Abstract The properties of the image noise for selective averaging of phase‐encoding lines have been investigated. For a given acquisition time, selective averaging results in a signal‐to‐noise ratio penalty compared to averaging all lines equally. In addition, selective averaging yields a non u