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Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform

Widespread usage of the internet and digital communication technologies, multimedia data may be vulnerable to piracy as unauthorized users can easily alter multimedia data such as image. To increase the robustness and security of images, a dual watermarking system were introduced by combining multip...

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Main Author: Ng, Ching Onn
Format: Undergraduates Project Papers
Language:English
Published: 2023
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://umpir.ump.edu.my/id/eprint/40698/1/CD20139.pdf
http://umpir.ump.edu.my/id/eprint/40698/
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spelling my.ump.umpir.406982024-03-18T04:31:06Z http://umpir.ump.edu.my/id/eprint/40698/ Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform Ng, Ching Onn QA75 Electronic computers. Computer science Widespread usage of the internet and digital communication technologies, multimedia data may be vulnerable to piracy as unauthorized users can easily alter multimedia data such as image. To increase the robustness and security of images, a dual watermarking system were introduced by combining multiple watermarks into a single content. The use of multiple watermarks enhances the ability to detect and identify the copyright owner in the case of unauthorized use or any altering on the content. In this study, IWT and SVD based on human visual characteristics are proposed, to embed the watermark in the image, making it more resistant to attacks while lower the distortion on image quality. The method helps to ensure that RGB supported digital images are protected by copyright and can be authenticated if there is any tampering. Various geometrical, compression, and image processing attacks are used to test the effectiveness of the proposed approach. Hence, the test results are compared to other dual watermarking systems. 2023-06 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40698/1/CD20139.pdf Ng, Ching Onn (2023) Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform. Faculty of Computing, Universiti Malaysia Pahang Al-Sultan Abdullah.
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Ng, Ching Onn
Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
description Widespread usage of the internet and digital communication technologies, multimedia data may be vulnerable to piracy as unauthorized users can easily alter multimedia data such as image. To increase the robustness and security of images, a dual watermarking system were introduced by combining multiple watermarks into a single content. The use of multiple watermarks enhances the ability to detect and identify the copyright owner in the case of unauthorized use or any altering on the content. In this study, IWT and SVD based on human visual characteristics are proposed, to embed the watermark in the image, making it more resistant to attacks while lower the distortion on image quality. The method helps to ensure that RGB supported digital images are protected by copyright and can be authenticated if there is any tampering. Various geometrical, compression, and image processing attacks are used to test the effectiveness of the proposed approach. Hence, the test results are compared to other dual watermarking systems.
format Undergraduates Project Papers
author Ng, Ching Onn
author_facet Ng, Ching Onn
author_sort Ng, Ching Onn
title Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
title_short Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
title_full Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
title_fullStr Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
title_full_unstemmed Secure And Effective Image Authentication And Copyright Protection Using Integer Wavelet Transform
title_sort secure and effective image authentication and copyright protection using integer wavelet transform
publishDate 2023
url http://umpir.ump.edu.my/id/eprint/40698/1/CD20139.pdf
http://umpir.ump.edu.my/id/eprint/40698/
_version_ 1822924195234840576
score 13.235362

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