A new watermarking scheme for digital videos using DCT

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dc.contributor.authorAl-Gindy, Ahmed
dc.contributor.authorOmar, Aya Al-Chikh
dc.contributor.authorMashal, Omar
dc.contributor.authorShaker, Yomna
dc.contributor.authorAlhogaraty, Eslam
dc.contributor.authorMoussa, Sherif
dc.date.accessioned2022-08-23T08:48:35Z
dc.date.available2022-08-23T08:48:35Z
dc.date.copyright© 2022
dc.date.issued2022-01-01
dc.description.abstractWith the advent of high-speed broadband Internet access, the need to protect digital videos is highly recommended. The main objective of this study is to propose an adaptive algorithm for watermarked digital videos in the frequency domain based on discrete cosine transform (DCT). The watermark signature image is embedded into the whole frame of the video. The green channel of the RGB frame is selected for the embedding process using the DCT algorithm as it shows the recommended quality of the watermarked frames. The experiment results indicate that the proposed algorithm shows robustness and high quality of the watermarked videos by testing various strength values Δ for different videos. It offers resistance against different types of attacks. © 2022 Ahmed Al-Gindy et al., published by De Gruyter.
dc.identifier.citationAl-Gindy, A., Omar, A. A. -., Mashal, O., Shaker, Y., Alhogaraty, E., & Moussa, S. (2022). A new watermarking scheme for digital videos using DCT. Open Computer Science, 12(1), 248-259. doi:10.1515/comp-2022-0238
dc.identifier.issn22991093
dc.identifier.urihttps://doi.org/10.1515/comp-2022-0238
dc.identifier.urihttp://hdl.handle.net/20.500.12519/693
dc.language.isoen_US
dc.publisherWalter de Gruyter GmbH
dc.relationAuthors Affiliations : Al-Gindy, A., Department of Electrical Engineering, Canadian University Dubai, City Walk, Dubai, 117781, United Arab Emirates; Omar, A.A.-C., Department of Electrical Engineering, University of Sharjah, Sharjah, United Arab Emirates; Mashal, O., Department of Electrical Engineering, Canadian University Dubai, City Walk, Dubai, 117781, United Arab Emirates; Shaker, Y., Department of Electrical Engineering, University of Science and Technology of Fujairah, Fujairah, United Arab Emirates; Alhogaraty, E., Department of Electrical Engineering, Al Dar University College, Dubai, United Arab Emirates; Moussa, S., Department of Electrical Engineering, Canadian University Dubai, City Walk, Dubai, 117781, United Arab Emirates
dc.relation.ispartofseriesOpen Computer Science; Volume 12, Issue 1
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0) License
dc.rights.holderCopyright : © 2022 Ahmed Al-Gindy et al., published by De Gruyter.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectattacks
dc.subjectDCT
dc.subjectdigital videos
dc.subjectrobustness
dc.subjectwatermarking
dc.titleA new watermarking scheme for digital videos using DCT
dc.typeArticle

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