A novel digital watermarking technique based on ISB (Intermediate Significant Bit)

Least Significant Bit (LSB) technique is the earliest developed technique in watermarking and it is also the most simple, direct and common technique. It essentially involves embedding the watermark by replacing the least significant bit of the image data with a bit of the watermark data. The disad...

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Main Authors:	Zeki, Akram M., Abdul Manaf, Azizah
Format:	Article
Language:	English
Published:	World Academy of Science, Engineering and Technology (W A S E T) 2009
Subjects:	QA76 Computer software
Online Access:	http://irep.iium.edu.my/988/ http://irep.iium.edu.my/988/ http://irep.iium.edu.my/988/1/A_Novel_Digital_Watermarking_Technique_Based_on_ISB_%28Intermediate_Significant_Bit%29.pdf

id	iium-988
recordtype	eprints
spelling	iium-9882014-12-09T02:30:18Z http://irep.iium.edu.my/988/ A novel digital watermarking technique based on ISB (Intermediate Significant Bit) Zeki, Akram M. Abdul Manaf, Azizah QA76 Computer software Least Significant Bit (LSB) technique is the earliest developed technique in watermarking and it is also the most simple, direct and common technique. It essentially involves embedding the watermark by replacing the least significant bit of the image data with a bit of the watermark data. The disadvantage of LSB is that it is not robust against attacks. In this study intermediate significant bit (ISB) has been used in order to improve the robustness of the watermarking system. The aim of this model is to replace the watermarked image pixels by new pixels that can protect the watermark data against attacks and at the same time keeping the new pixels very close to the original pixels in order to protect the quality of watermarked image. The technique is based on testing the value of the watermark pixel according to the range of each bit-plane. World Academy of Science, Engineering and Technology (W A S E T) 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/988/1/A_Novel_Digital_Watermarking_Technique_Based_on_ISB_%28Intermediate_Significant_Bit%29.pdf Zeki, Akram M. and Abdul Manaf, Azizah (2009) A novel digital watermarking technique based on ISB (Intermediate Significant Bit). World Academy of Science, Engineering and Technology, 50. pp. 989-996. ISSN 1307-6884 http://www.waset.org/journals/waset/v50/v50-169.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QA76 Computer software
spellingShingle	QA76 Computer software Zeki, Akram M. Abdul Manaf, Azizah A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
description	Least Significant Bit (LSB) technique is the earliest developed technique in watermarking and it is also the most simple, direct and common technique. It essentially involves embedding the watermark by replacing the least significant bit of the image data with a bit of the watermark data. The disadvantage of LSB is that it is not robust against attacks. In this study intermediate significant bit (ISB) has been used in order to improve the robustness of the watermarking system. The aim of this model is to replace the watermarked image pixels by new pixels that can protect the watermark data against attacks and at the same time keeping the new pixels very close to the original pixels in order to protect the quality of watermarked image. The technique is based on testing the value of the watermark pixel according to the range of each bit-plane.
format	Article
author	Zeki, Akram M. Abdul Manaf, Azizah
author_facet	Zeki, Akram M. Abdul Manaf, Azizah
author_sort	Zeki, Akram M.
title	A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
title_short	A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
title_full	A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
title_fullStr	A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
title_full_unstemmed	A novel digital watermarking technique based on ISB (Intermediate Significant Bit)
title_sort	novel digital watermarking technique based on isb (intermediate significant bit)
publisher	World Academy of Science, Engineering and Technology (W A S E T)
publishDate	2009
url	http://irep.iium.edu.my/988/ http://irep.iium.edu.my/988/ http://irep.iium.edu.my/988/1/A_Novel_Digital_Watermarking_Technique_Based_on_ISB_%28Intermediate_Significant_Bit%29.pdf
first_indexed	2023-09-18T20:08:11Z
last_indexed	2023-09-18T20:08:11Z
_version_	1777407299476783104

A novel digital watermarking technique based on ISB (Intermediate Significant Bit)

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