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A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit

In this paper, we introduce a new digital watermarking algorithm using least significant bit (LSB). LSB is used because of its little effect on the image. This new algorithm is using LSB by inversing the binary values of the watermark text and shifting the watermark according to the odd or even n...

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Main Authors: Bamatraf, Abdullah, Ibrahim, Rosziati, Mohd. Salleh, Mohd. Najib
Format: Article
Language:English
Published: 2011
Subjects:
T Technology (General)
Online Access:http://eprints.uthm.edu.my/7958/1/J8012_7932af3abd093ea867b60a4db0672e13.pdf
http://eprints.uthm.edu.my/7958/
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spelling my.uthm.eprints.79582022-11-02T06:44:15Z http://eprints.uthm.edu.my/7958/ A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit Bamatraf, Abdullah Ibrahim, Rosziati Mohd. Salleh, Mohd. Najib T Technology (General) In this paper, we introduce a new digital watermarking algorithm using least significant bit (LSB). LSB is used because of its little effect on the image. This new algorithm is using LSB by inversing the binary values of the watermark text and shifting the watermark according to the odd or even number of pixel coordinates of image before embedding the watermark. The proposed algorithm is flexible depending on the length of the watermark text. If the length of the watermark text is more than ((MxN)/8)-2 the proposed algorithm will also embed the extra of the watermark text in the second LSB. We compare our proposed algorithm with the 1-LSB algorithm and Lee’s algorithm using Peak signal-to-noise ratio (PSNR). This new algorithm improved its quality of the watermarked image. We also attack the watermarked image by using cropping and adding noise and we got good results as well. 2011 Article PeerReviewed text en http://eprints.uthm.edu.my/7958/1/J8012_7932af3abd093ea867b60a4db0672e13.pdf Bamatraf, Abdullah and Ibrahim, Rosziati and Mohd. Salleh, Mohd. Najib (2011) A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit. JOURNAL OF COMPUTING PRESS, 3 (4). pp. 1-8.
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Bamatraf, Abdullah
Ibrahim, Rosziati
Mohd. Salleh, Mohd. Najib
A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
description In this paper, we introduce a new digital watermarking algorithm using least significant bit (LSB). LSB is used because of its little effect on the image. This new algorithm is using LSB by inversing the binary values of the watermark text and shifting the watermark according to the odd or even number of pixel coordinates of image before embedding the watermark. The proposed algorithm is flexible depending on the length of the watermark text. If the length of the watermark text is more than ((MxN)/8)-2 the proposed algorithm will also embed the extra of the watermark text in the second LSB. We compare our proposed algorithm with the 1-LSB algorithm and Lee’s algorithm using Peak signal-to-noise ratio (PSNR). This new algorithm improved its quality of the watermarked image. We also attack the watermarked image by using cropping and adding noise and we got good results as well.
format Article
author Bamatraf, Abdullah
Ibrahim, Rosziati
Mohd. Salleh, Mohd. Najib
author_facet Bamatraf, Abdullah
Ibrahim, Rosziati
Mohd. Salleh, Mohd. Najib
author_sort Bamatraf, Abdullah
title A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
title_short A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
title_full A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
title_fullStr A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
title_full_unstemmed A new digital watermarking algorithm using combination of Least Significant Bit (LSB) and inverse bit
title_sort new digital watermarking algorithm using combination of least significant bit (lsb) and inverse bit
publishDate 2011
url http://eprints.uthm.edu.my/7958/1/J8012_7932af3abd093ea867b60a4db0672e13.pdf
http://eprints.uthm.edu.my/7958/
_version_ 1748704854491004928
score 13.211869

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