Design and analysis of Discrete Cosine Transform-based watermarking algorithms for digital images. Development and evaluation of blind Discrete Cosine Transform-based watermarking algorithms for copyright protection of digital images using handwritten signatures and mobile phone numbers.

Design and analysis of Discrete Cosine Transform-based watermarking algorithms for digital images. Development and evaluation of blind Discrete Cosine Transform-based watermarking algorithms for copyright protection of digital images using handwritten signatures and mobile phone numbers.

This thesis deals with the development and evaluation of blind discrete cosine transform-based watermarking algorithms for copyright protection of digital still images using handwritten signatures and mobile phone numbers. The new algorithms take into account the perceptual capacity of each low freq...

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Bibliographic Details
Main Author: Al-Gindy, Ahmed M.N.
Other Authors: Qahwaji, Rami S.R.
Language:en
Published: University of Bradford 2012
Subjects:
Image processing
Watermarking
Discrete Cosine Transform (DCT)
Still colour images
Still grey-scale images
Watermarking algorithms
Digital images
Online Access:http://hdl.handle.net/10454/5450

Internet

http://hdl.handle.net/10454/5450

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