DSpace Repository

Copyright Protection By Robust Digital Image Watermarking in Unsecured Communication Channels

Show simple item record

dc.contributor.author Alasafi, Layth
dc.contributor.author Göksu, Tuna
dc.contributor.author Albayati, Ammar
dc.date.accessioned 2020-05-19T14:53:11Z
dc.date.available 2020-05-19T14:53:11Z
dc.date.issued 2017-01
dc.identifier.citation Alasafi, L.; Göksu, T.; Albayati, A., "Copyright Protection By Robust Digital Image Watermarking in Unsecured Communication Channels", Indonesian Journal of Electrical Engineering and Computer Science, Vol. 7, No. 1, pp. 234-249, (2017). tr_TR
dc.identifier.issn 25024752
dc.identifier.uri http://hdl.handle.net/20.500.12416/3921
dc.description.abstract The transition from analog technologies to digital technologies has increased the ever-growing concern for protection and authentication of digital content and data. Owners of digital content of any type are seeking and exploring new technologies for the protection of copyrighted multimedia content. Multimedia protection has become an issue in recent years, and to deal with this issue, researchers are continuously searching for and exploring new effective and efficient technologies. This thesis study has been prepared in order to increase the invisibility and durability of invisible watermarking by using the multilayer Discrete Wavelet Transform (DWT) in the frequency plane and embedding two marks into an image for the purpose of authentication and copyright when digital content travels through an unsecured channel. A novel watermarking algorithm has been proposed based on five active positions and on using two marks. In addition to the extraction process, watermarking images will be subjected to a set of attack tests. The evaluation criteria have been the bases of assessing the value of SNR, PNSR, MAE and RMSE for both the watermarking images and the watermarking images after attacks, followed by the invisibility of the watermarking being measured before and after the attacks. Our lab results show high robustness and high quality images obtaining value for both SNR and PNSR. tr_TR
dc.language.iso eng tr_TR
dc.publisher Institute of Advanced Engineering and Science tr_TR
dc.relation.isversionof 10.11591/ijeecs.v7.i1.pp234-249 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Digital Image Watermarking tr_TR
dc.subject Copyright Protection tr_TR
dc.subject Invisible Watermarking tr_TR
dc.subject Discrete Wavelet Transform tr_TR
dc.title Copyright Protection By Robust Digital Image Watermarking in Unsecured Communication Channels tr_TR
dc.type article tr_TR
dc.relation.journal Indonesian Journal of Electrical Engineering and Computer Science tr_TR
dc.identifier.volume 7 tr_TR
dc.identifier.issue 1 tr_TR
dc.identifier.startpage 234 tr_TR
dc.identifier.endpage 249 tr_TR
dc.contributor.department Çankaya Üniversitesi, İktisadi İdari Bilimler Fakültesi, Uluslararası Ticaret tr_TR


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record