RST Resilient Watermarking Scheme Based on DWT-SVD and Scale-Invariant Feature Transform

Currently, most digital image watermarking schemes are affected by geometric attacks like rotation, scaling, and translation (RST). In the watermark embedding process, a robust watermarking scheme is proposed against RST attacks. In this paper, three-level discrete wavelet transform (DWT) is applied...

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Bibliographic Details

Published in:	Algorithms
Main Authors:	Yunpeng Zhang, Chengyou Wang, Xiao Zhou
Format:	Article
Language:	English
Published:	MDPI AG 2017-03-01
Subjects:	image watermarking scale-invariant feature transform (SIFT) discrete wavelet transform (DWT) singular value decomposition (SVD) geometric attacks
Online Access:	http://www.mdpi.com/1999-4893/10/2/41