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Circularly orthogonal moments for geometrically robust image watermarking

โœ Scribed by Yongqing Xin; Simon Liao; Miroslaw Pawlak

Book ID
108234438
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
607 KB
Volume
40
Category
Article
ISSN
0031-3203

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Robust digital image watermarking method
Robust digital image watermarking method against geometrical attacks
โœ Bum-Soo Kim; Jae-Gark Choi; Chul-Hyun Park; Jong-Un Won; Dong-Min Kwak; Sang-Keu ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 947 KB

This paper proposes a new image watermarking scheme which is robust to RST attacks with cropping by improving Fourier-Mellin transform based watermarking (FMW). The proposed scheme reorders and modifies function blocks of FMW for improvement of realization and performance. Unlike FMW, our method use