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A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection

This work presents a blind watermarking technique based on a psychovisual threshold for a robust copyright protection. Psychovisual threshold can provide a trade-off between imperceptibility and robustness of the watermark. This paper proposes a new watermarking scheme where watermarks are embedded...

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التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Ernawan, Ferda, M. Nomani, Kabir, Zuriani, Mustaffa
التنسيق: Conference or Workshop Item
اللغة:English
منشور في: IEEE 2018
الموضوعات:
QA75 Electronic computers. Computer science
QA76 Computer software
الوصول للمادة أونلاين:http://umpir.ump.edu.my/id/eprint/21132/1/08356354.pdf
http://umpir.ump.edu.my/id/eprint/21132/
https://ieeexplore.ieee.org/document/8356354/
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id my.ump.umpir.21132
record_format eprints
spelling my.ump.umpir.211322018-09-25T08:47:25Z http://umpir.ump.edu.my/id/eprint/21132/ A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection Ernawan, Ferda M. Nomani, Kabir Zuriani, Mustaffa QA75 Electronic computers. Computer science QA76 Computer software This work presents a blind watermarking technique based on a psychovisual threshold for a robust copyright protection. Psychovisual threshold can provide a trade-off between imperceptibility and robustness of the watermark. This paper proposes a new watermarking scheme where watermarks are embedded on some selected coefficients of DCT frequencies considering psychovisual threshold. The embedding regions are determined using a modified entropy to indicate less distortion areas. Furthermore, the watermark image is scrambled before embedding to provide additional security. The proposed scheme is tested under different types of signal-processing and geometric attack. The experimental results show that our scheme produces higher imperceptibility and robustness of the watermark than the existing schemes. IEEE 2018-05-10 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/21132/1/08356354.pdf Ernawan, Ferda and M. Nomani, Kabir and Zuriani, Mustaffa (2018) A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection. In: 12th International Conference for Internet Technology and Secured Transactions (ICITST), 2017, 11-14 December 2017 , Cambridge, United Kingdom. pp. 92-97.. ISBN 9781908320933 (online) https://ieeexplore.ieee.org/document/8356354/
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
QA76 Computer software
spellingShingle QA75 Electronic computers. Computer science
QA76 Computer software
Ernawan, Ferda
M. Nomani, Kabir
Zuriani, Mustaffa
A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
description This work presents a blind watermarking technique based on a psychovisual threshold for a robust copyright protection. Psychovisual threshold can provide a trade-off between imperceptibility and robustness of the watermark. This paper proposes a new watermarking scheme where watermarks are embedded on some selected coefficients of DCT frequencies considering psychovisual threshold. The embedding regions are determined using a modified entropy to indicate less distortion areas. Furthermore, the watermark image is scrambled before embedding to provide additional security. The proposed scheme is tested under different types of signal-processing and geometric attack. The experimental results show that our scheme produces higher imperceptibility and robustness of the watermark than the existing schemes.
format Conference or Workshop Item
author Ernawan, Ferda
M. Nomani, Kabir
Zuriani, Mustaffa
author_facet Ernawan, Ferda
M. Nomani, Kabir
Zuriani, Mustaffa
author_sort Ernawan, Ferda
title A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
title_short A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
title_full A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
title_fullStr A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
title_full_unstemmed A blind watermarking technique based on DCT psychovisual threshold for a robust copyright protection
title_sort blind watermarking technique based on dct psychovisual threshold for a robust copyright protection
publisher IEEE
publishDate 2018
url http://umpir.ump.edu.my/id/eprint/21132/1/08356354.pdf
http://umpir.ump.edu.my/id/eprint/21132/
https://ieeexplore.ieee.org/document/8356354/
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score 13.251652

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