A color image watermarking method combined QR decomposition and spatial domain

For protecting the digital copyright of color image, a color image watermarking method should have strong robustness and short running-time at same time. To achieve these two goals, an effective color image watermarking method is presented in this paper. Firstly, the element in the first row and fir...

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Veröffentlicht in:	Multimedia tools and applications 2022-11, Vol.81 (26), p.37895-37916
Hauptverfasser:	Wang, Huanying, Su, Qingtang
Format:	Artikel
Sprache:	eng
Schlagworte:	Color imagery Computer Communication Networks Computer Science Data Structures and Information Theory Decomposition Digital imaging Domains Matrices (mathematics) Multimedia Information Systems Robustness Special Purpose and Application-Based Systems Watermarking
Online-Zugang:	Volltext
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