Color Image Zero-Watermarking Using Accurate Quaternion Generalized Orthogonal Fourier–Mellin Moments

In recent years, digital image zero-watermarking algorithm has made great progress. But there are still some problems. First, most algorithms only focus on robustness and ignore discrimination. Second, most methods have good robustness against conventional signal attacks but poor robustness against...

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Veröffentlicht in:	Journal of mathematical imaging and vision 2021-07, Vol.63 (6), p.708-734
Hauptverfasser:	Wang, Xiang-yang, Wang, Li, Tian, Jia-lin, Niu, Pan-pan, Yang, Hong-ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applications of Mathematics Color imagery Computer Science Digital imaging Feature extraction Image Processing and Computer Vision Mathematical Methods in Physics Quaternions Robustness Signal,Image and Speech Processing Tiling Watermarking
Online-Zugang:	Volltext
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