DWT-DCT Based copyright Protection In Ycbcr Color Space

Digital image watermarking is powerful technique which provide ownership protection and copyright protection. In this paper, a novel watermarking technique based on Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT) is presented. YCbCr color model is used for watermark embedding an...

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Veröffentlicht in:	International journal of innovative technology and exploring engineering 2019-08, Vol.8 (10), p.675-679
Hauptverfasser:	Chaturvedi, Rekha, Sharma, Abhay, Dwivedi, Umesh, Kumar, Sandeep
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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