A new watermarking scheme for digital videos using DCT
Abstract: With 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 ∆ for different videos. It offers resistance against different types of attacks.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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A new watermarking scheme for digital videos using DCT ; volume:12 ; number:1 ; year:2022 ; pages:248-259 ; extent:12
Open computer science ; 12, Heft 1 (2022), 248-259 (gesamt 12)
- Urheber
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Al-Gindy, Ahmed
Omar, Aya Al-Chikh
Mashal, Omar
Shaker, Yomna
Alhogaraty, Eslam
Moussa, Sherif
- DOI
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10.1515/comp-2022-0238
- URN
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urn:nbn:de:101:1-2022072814085834522959
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:34 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Al-Gindy, Ahmed
- Omar, Aya Al-Chikh
- Mashal, Omar
- Shaker, Yomna
- Alhogaraty, Eslam
- Moussa, Sherif
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