نتایج جستجو برای: log
تعداد نتایج: 79620 فیلتر نتایج به سال:
Journal:
:Communications for Statistical Applications and Methods
2003
1999
Shelby Pereira
Joseph Ó Ruanaidh
Frédéric Deguillaume
Gabriela Csurka
Thierry Pun
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robust copyright protection of digital images. We present an approach for embedding a digital watermark into an image using the fast Fourier transform. To this watermark is added a template in the Fourier transform domain t...
Journal:
:Source Code for Biology and Medicine
2016
Journal:
:Mathematics of Operations Research
2018
Journal:
:Dynamic Systems and Applications
2018
Journal:
:Symposium - International Astronomical Union
1989
Journal:
:Monthly Notices of the Royal Astronomical Society
1963
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