schliessen

Filtern

 

Bibliotheken

Improved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.(Report)

To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1007/s11042-016-3514-z Byline: Amit Kumar Singh (1) Keywords: Image and text watermarking; Steganography; Discrete wavelet transforms; Discrete cosine transforms; Singular v... Full description

Journal Title: Multimedia Tools and Applications 2017, Vol.76(6), p.8881(20)
Main Author: Singh, Amit Kumar
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 1380-7501 ; DOI: 10.1007/s11042-016-3514-z
Zum Text:
SendSend as email Add to Book BagAdd to Book Bag
Staff View
recordid: gale_ofa487819089
title: Improved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.(Report)
format: Article
creator:
  • Singh, Amit Kumar
subjects:
  • Medical Imaging Equipment – Analysis
  • Algorithms – Analysis
  • Biometry – Analysis
  • Medical Records – Analysis
ispartof: Multimedia Tools and Applications, 2017, Vol.76(6), p.8881(20)
description: To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1007/s11042-016-3514-z Byline: Amit Kumar Singh (1) Keywords: Image and text watermarking; Steganography; Discrete wavelet transforms; Discrete cosine transforms; Singular value decomposition; Encryption; Robustness; Capacity; BER Abstract: This paper presents a new robust hybrid multiple watermarking technique using fusion of discrete wavelet transforms (DWT), discrete cosine transforms (DCT), and singular value decomposition (SVD) instead of applying DWT, DCT and SVD individually or combination of DWT-SVD / DCT-SVD. For identity authentication purposes, multiple watermarks are embedded into the same medical image / multimedia objects simultaneously, which provides extra level of security with acceptable performance in terms of robustness and imperceptibility. In the embedding process, the cover image is decomposed into first level discrete wavelet transforms where the A (approximation/lower frequency sub-band) is transformed by DCT and SVD. The watermark image is also transformed by DWT, DCT and SVD. The S vector of watermark information is embedded in the S component of the cover image. The watermarked image is generated by inverse SVD on modified S vector and original U, V vectors followed by inverse DCT and inverse DWT. The watermark is extracted using an extraction algorithm. Furthermore, the text watermark is embedding at the second level of the D (diagonal sub-band) of the cover image. The security of the text watermark considered as EPR (Electronic Patient Record) data is enhanced by using encryption method before embedding into the cover. The results are obtained by varying the gain factor, size of the text watermark, and cover medical images. The method has been extensively tested and analyzed against known attacks and is found to be giving superior performance for robustness, capacity and reduced storage and bandwidth requirements compared to reported techniques suggested by other authors. Author Affiliation: (1) Department of Computer Science & Engineering, Jaypee University of Information Technology Waknaghat, Solan, Himachal Pradesh, India Article History: Registration Date: 04/04/2016 Received Date: 26/09/2015 Accepted Date: 04/04/2016 Online Date: 14/04/2016
language: eng
source:
identifier: ISSN: 1380-7501 ; DOI: 10.1007/s11042-016-3514-z
fulltext: fulltext
issn:
  • 1380-7501
  • 13807501
url: Link


@attributes
ID242931165
RANK0.07
NO1
SEARCH_ENGINEprimo_central_multiple_fe
SEARCH_ENGINE_TYPEPrimo Central Search Engine
LOCALfalse
PrimoNMBib
record
control
sourcerecordid487819089
sourceidgale_ofa
recordidTN_gale_ofa487819089
sourceformatXML
sourcesystemPC
pqid2085589759
galeid487819089
display
typearticle
titleImproved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.(Report)
creatorSingh, Amit Kumar
ispartofMultimedia Tools and Applications, 2017, Vol.76(6), p.8881(20)
identifierISSN: 1380-7501 ; DOI: 10.1007/s11042-016-3514-z
subjectMedical Imaging Equipment – Analysis ; Algorithms – Analysis ; Biometry – Analysis ; Medical Records – Analysis
descriptionTo access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1007/s11042-016-3514-z Byline: Amit Kumar Singh (1) Keywords: Image and text watermarking; Steganography; Discrete wavelet transforms; Discrete cosine transforms; Singular value decomposition; Encryption; Robustness; Capacity; BER Abstract: This paper presents a new robust hybrid multiple watermarking technique using fusion of discrete wavelet transforms (DWT), discrete cosine transforms (DCT), and singular value decomposition (SVD) instead of applying DWT, DCT and SVD individually or combination of DWT-SVD / DCT-SVD. For identity authentication purposes, multiple watermarks are embedded into the same medical image / multimedia objects simultaneously, which provides extra level of security with acceptable performance in terms of robustness and imperceptibility. In the embedding process, the cover image is decomposed into first level discrete wavelet transforms where the A (approximation/lower frequency sub-band) is transformed by DCT and SVD. The watermark image is also transformed by DWT, DCT and SVD. The S vector of watermark information is embedded in the S component of the cover image. The watermarked image is generated by inverse SVD on modified S vector and original U, V vectors followed by inverse DCT and inverse DWT. The watermark is extracted using an extraction algorithm. Furthermore, the text watermark is embedding at the second level of the D (diagonal sub-band) of the cover image. The security of the text watermark considered as EPR (Electronic Patient Record) data is enhanced by using encryption method before embedding into the cover. The results are obtained by varying the gain factor, size of the text watermark, and cover medical images. The method has been extensively tested and analyzed against known attacks and is found to be giving superior performance for robustness, capacity and reduced storage and bandwidth requirements compared to reported techniques suggested by other authors. Author Affiliation: (1) Department of Computer Science & Engineering, Jaypee University of Information Technology Waknaghat, Solan, Himachal Pradesh, India Article History: Registration Date: 04/04/2016 Received Date: 26/09/2015 Accepted Date: 04/04/2016 Online Date: 14/04/2016
languageeng
source
version3
lds50peer_reviewed
links
openurl$$Topenurl_article
openurlfulltext$$Topenurlfull_article
search
scope
0gale_onefilea
1OneFile
creatorcontrib
0Singh, Amit Kumar
1Amit Kumar Singh
titleImproved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.(Report)
descriptionTo access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1007/s11042-016-3514-z Byline: Amit Kumar Singh (1) Keywords: Image and text watermarking; Steganography; Discrete wavelet transforms; Discrete cosine transforms; Singular value decomposition; Encryption; Robustness; Capacity; BER Abstract: This paper presents a new robust hybrid multiple watermarking technique using fusion of discrete wavelet transforms (DWT), discrete cosine transforms (DCT), and singular value decomposition (SVD) instead of applying DWT, DCT and SVD individually or combination of DWT-SVD / DCT-SVD. For identity authentication purposes, multiple watermarks are embedded into the same medical image / multimedia objects simultaneously, which provides extra level of security with acceptable performance in terms of robustness and imperceptibility. In the embedding process, the cover image is decomposed into first level discrete wavelet transforms where the A (approximation/lower frequency sub-band) is transformed by DCT and SVD. The watermark image is also transformed by DWT, DCT and SVD. The S vector of watermark information is embedded in the S component of the cover image. The watermarked image is generated by inverse SVD on modified S vector and original U, V vectors followed by inverse DCT and inverse DWT. The watermark is extracted using an extraction algorithm. Furthermore, the text watermark is embedding at the second level of the D (diagonal sub-band) of the cover image. The security of the text watermark considered as EPR (Electronic Patient Record) data is enhanced by using encryption method before embedding into the cover. The results are obtained by varying the gain factor, size of the text watermark, and cover medical images. The method has been extensively tested and analyzed against known attacks and is found to be giving superior performance for robustness, capacity and reduced storage and bandwidth requirements compared to reported techniques suggested by other authors. Author Affiliation: (1) Department of Computer Science & Engineering, Jaypee University of Information Technology Waknaghat, Solan, Himachal Pradesh, India Article History: Registration Date: 04/04/2016 Received Date: 26/09/2015 Accepted Date: 04/04/2016 Online Date: 14/04/2016
subject
0Medical imaging equipment–Analysis
1Algorithms–Analysis
2Biometry–Analysis
3Medical records–Analysis
43844
53845
6X-ray apparatus and tubes
7Electromedical equipment
8Irradiation Apparatus Manufacturing
9334517
10Algorithm
11Biometric technology
general
010.1007/s11042-016-3514-z
1English
2Springer
3Cengage Learning, Inc.
sourceidgale_ofa
recordidgale_ofa487819089
issn
01380-7501
113807501
rsrctypearticle
creationdate2017
startdate20170301
enddate20170301
recordtypearticle
addtitleMultimedia Tools and Applications
searchscopeOneFile
citationpf 8881 vol 76 issue 6
lsr30VSR-Enriched:[pqid, galeid, pages, eissn]
sort
titleImproved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.(Report)
authorSingh, Amit Kumar
creationdate20170301
lso0120170301
facets
frbrgroupid1762036473024058132
frbrtype5
newrecords20170404
languageeng
creationdate2017
topic
0Medical Imaging Equipment–Analysis
1Algorithms–Analysis
2Biometry–Analysis
3Medical Records–Analysis
collectionOneFile (GALE)
prefilterarticles
rsrctypearticles
creatorcontribSingh, Amit Kumar
jtitleMultimedia Tools and Applications
toplevelpeer_reviewed
delivery
delcategoryRemote Search Resource
fulltextfulltext
addata
aulastSingh
aufirstAmit Kumar
auSingh, Amit Kumar
atitleImproved hybrid algorithm for robust and imperceptible multiple watermarking using digital images.
jtitleMultimedia Tools and Applications
risdate20170301
volume76
issue6
spage8881
issn1380-7501
formatjournal
genrearticle
ristypeJOUR
abstractTo access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1007/s11042-016-3514-z Byline: Amit Kumar Singh (1) Keywords: Image and text watermarking; Steganography; Discrete wavelet transforms; Discrete cosine transforms; Singular value decomposition; Encryption; Robustness; Capacity; BER Abstract: This paper presents a new robust hybrid multiple watermarking technique using fusion of discrete wavelet transforms (DWT), discrete cosine transforms (DCT), and singular value decomposition (SVD) instead of applying DWT, DCT and SVD individually or combination of DWT-SVD / DCT-SVD. For identity authentication purposes, multiple watermarks are embedded into the same medical image / multimedia objects simultaneously, which provides extra level of security with acceptable performance in terms of robustness and imperceptibility. In the embedding process, the cover image is decomposed into first level discrete wavelet transforms where the A (approximation/lower frequency sub-band) is transformed by DCT and SVD. The watermark image is also transformed by DWT, DCT and SVD. The S vector of watermark information is embedded in the S component of the cover image. The watermarked image is generated by inverse SVD on modified S vector and original U, V vectors followed by inverse DCT and inverse DWT. The watermark is extracted using an extraction algorithm. Furthermore, the text watermark is embedding at the second level of the D (diagonal sub-band) of the cover image. The security of the text watermark considered as EPR (Electronic Patient Record) data is enhanced by using encryption method before embedding into the cover. The results are obtained by varying the gain factor, size of the text watermark, and cover medical images. The method has been extensively tested and analyzed against known attacks and is found to be giving superior performance for robustness, capacity and reduced storage and bandwidth requirements compared to reported techniques suggested by other authors. Author Affiliation: (1) Department of Computer Science & Engineering, Jaypee University of Information Technology Waknaghat, Solan, Himachal Pradesh, India Article History: Registration Date: 04/04/2016 Received Date: 26/09/2015 Accepted Date: 04/04/2016 Online Date: 14/04/2016
pubSpringer
doi10.1007/s11042-016-3514-z
lad01gale_ofa
pages8881-8900
eissn15737721
date2017-03-01