Analysis of ISB watermarking model: block based methods vs embedding repetition methods

Digital watermarking technique based on intermediate significant bit (ISB) has been discussed by this study. This technique can survive against different types of attacks and at the same time keep the quality of the image. In this study, two improvement stages were applied, repeating the emb...

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Main Authors:	Zeki, Akram M., Abdul Manaf, Azizah, S. Mahmood, Shayma'a
Format:	Conference or Workshop Item
Language:	English
Published:	2011
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/27101/ http://irep.iium.edu.my/27101/ http://irep.iium.edu.my/27101/1/Analysis_of_ISB_Watermarking_Model.pdf

id	iium-27101
recordtype	eprints
spelling	iium-271012015-04-17T08:31:46Z http://irep.iium.edu.my/27101/ Analysis of ISB watermarking model: block based methods vs embedding repetition methods Zeki, Akram M. Abdul Manaf, Azizah S. Mahmood, Shayma'a T Technology (General) Digital watermarking technique based on intermediate significant bit (ISB) has been discussed by this study. This technique can survive against different types of attacks and at the same time keep the quality of the image. In this study, two improvement stages were applied, repeating the embedding and watermark embedding based on the average of pixels values. The results showed that the value of the Normalized Cross Correlation (NCC) was increased by increasing the embedding number of all the attacks. The results of the NCC for all the attacks became very close to 1 after nine repetitions. The results indicate that the method, based on the average of pixels values, is better for all the attacks as compared to based on repetition, except for rotation and scaling which improved extensively using the same method. 2011 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/27101/1/Analysis_of_ISB_Watermarking_Model.pdf Zeki, Akram M. and Abdul Manaf, Azizah and S. Mahmood, Shayma'a (2011) Analysis of ISB watermarking model: block based methods vs embedding repetition methods. In: MoMM '11 Proceedings of the 9th International Conference on Advances in Mobile Computing and Multimedia, 5-7 December 2011, Ho Chi Minh City, Vietnam. http://dl.acm.org/citation.cfm?id=2095734&CFID=148464077&CFTOKEN=31090432
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Zeki, Akram M. Abdul Manaf, Azizah S. Mahmood, Shayma'a Analysis of ISB watermarking model: block based methods vs embedding repetition methods
description	Digital watermarking technique based on intermediate significant bit (ISB) has been discussed by this study. This technique can survive against different types of attacks and at the same time keep the quality of the image. In this study, two improvement stages were applied, repeating the embedding and watermark embedding based on the average of pixels values. The results showed that the value of the Normalized Cross Correlation (NCC) was increased by increasing the embedding number of all the attacks. The results of the NCC for all the attacks became very close to 1 after nine repetitions. The results indicate that the method, based on the average of pixels values, is better for all the attacks as compared to based on repetition, except for rotation and scaling which improved extensively using the same method.
format	Conference or Workshop Item
author	Zeki, Akram M. Abdul Manaf, Azizah S. Mahmood, Shayma'a
author_facet	Zeki, Akram M. Abdul Manaf, Azizah S. Mahmood, Shayma'a
author_sort	Zeki, Akram M.
title	Analysis of ISB watermarking model: block based methods vs embedding repetition methods
title_short	Analysis of ISB watermarking model: block based methods vs embedding repetition methods
title_full	Analysis of ISB watermarking model: block based methods vs embedding repetition methods
title_fullStr	Analysis of ISB watermarking model: block based methods vs embedding repetition methods
title_full_unstemmed	Analysis of ISB watermarking model: block based methods vs embedding repetition methods
title_sort	analysis of isb watermarking model: block based methods vs embedding repetition methods
publishDate	2011
url	http://irep.iium.edu.my/27101/ http://irep.iium.edu.my/27101/ http://irep.iium.edu.my/27101/1/Analysis_of_ISB_Watermarking_Model.pdf
first_indexed	2023-09-18T20:40:17Z
last_indexed	2023-09-18T20:40:17Z
_version_	1777409319348731904

Analysis of ISB watermarking model: block based methods vs embedding repetition methods

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