Multiple watermarking technique using optimal threshold

The multiple watermarking technique has drawn more attention due to high demand for embedding more than one copyright. This paper proposes a multiple watermarking scheme using DWT-SVD by utilizing HVS characteristics. Our scheme embeds multiple watermarks in red and blue colors. The proposed scheme...

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Main Authors:	Noruhida, Alias, Ernawan, Ferda
Format:	Article
Language:	English
Published:	Institute of Advanced Engineering and Science 2020
Subjects:	QA76 Computer software
Online Access:	http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/13/Multiple%20watermarking%20technique%20using%20optimal%20threshold.pdf

id	ump-26024
recordtype	eprints
spelling	ump-260242020-01-20T03:54:47Z http://umpir.ump.edu.my/id/eprint/26024/ Multiple watermarking technique using optimal threshold Noruhida, Alias Ernawan, Ferda QA76 Computer software The multiple watermarking technique has drawn more attention due to high demand for embedding more than one copyright. This paper proposes a multiple watermarking scheme using DWT-SVD by utilizing HVS characteristics. Our scheme embeds multiple watermarks in red and blue colors. The proposed scheme examines the coefficients of U orthogonal matrix for embedding and extracting watermarks. Watermarks are scrambled by Arnold transform before embedded in the host image in order provide additional security. The optimal thresholds for red and blue colors are revealed by finding a trade-off between normalized-cross correlation and imperceptibility from quantization steps. The experimental results demonstrate that our scheme achieves high resistant under JPEG and JPEG2000 compression for both inserted watermarks. Institute of Advanced Engineering and Science 2020 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/26024/13/Multiple%20watermarking%20technique%20using%20optimal%20threshold.pdf Noruhida, Alias and Ernawan, Ferda (2020) Multiple watermarking technique using optimal threshold. Indonesian Journal of Electrical Engineering and Computer Science, 18 (1). pp. 368-376. ISSN 2502-4752 http://ijeecs.iaescore.com/index.php/IJEECS/article/view/21108 http://doi.org/10.11591/ijeecs.v18.i1.pp%25p
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QA76 Computer software
spellingShingle	QA76 Computer software Noruhida, Alias Ernawan, Ferda Multiple watermarking technique using optimal threshold
description	The multiple watermarking technique has drawn more attention due to high demand for embedding more than one copyright. This paper proposes a multiple watermarking scheme using DWT-SVD by utilizing HVS characteristics. Our scheme embeds multiple watermarks in red and blue colors. The proposed scheme examines the coefficients of U orthogonal matrix for embedding and extracting watermarks. Watermarks are scrambled by Arnold transform before embedded in the host image in order provide additional security. The optimal thresholds for red and blue colors are revealed by finding a trade-off between normalized-cross correlation and imperceptibility from quantization steps. The experimental results demonstrate that our scheme achieves high resistant under JPEG and JPEG2000 compression for both inserted watermarks.
format	Article
author	Noruhida, Alias Ernawan, Ferda
author_facet	Noruhida, Alias Ernawan, Ferda
author_sort	Noruhida, Alias
title	Multiple watermarking technique using optimal threshold
title_short	Multiple watermarking technique using optimal threshold
title_full	Multiple watermarking technique using optimal threshold
title_fullStr	Multiple watermarking technique using optimal threshold
title_full_unstemmed	Multiple watermarking technique using optimal threshold
title_sort	multiple watermarking technique using optimal threshold
publisher	Institute of Advanced Engineering and Science
publishDate	2020
url	http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/ http://umpir.ump.edu.my/id/eprint/26024/13/Multiple%20watermarking%20technique%20using%20optimal%20threshold.pdf
first_indexed	2023-09-18T22:40:16Z
last_indexed	2023-09-18T22:40:16Z
_version_	1777416867526213632

Multiple watermarking technique using optimal threshold

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