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作者 Rao, Channapragada Rama Seshagiri, author
書名 Digital watermarking techniques in curvelet and ridgelet domain / by Channapragada Rama Seshagiri Rao, Munaga V.N.K. Prasad
出版項 Cham : Springer International Publishing : Imprint: Springer, 2016
國際標準書號 9783319329512 (electronic bk.)
9783319329505 (paper)
國際標準號碼 10.1007/978-3-319-32951-2 doi
book jacket
說明 1 online resource (xviii, 92 pages) : illustrations (some color), digital ; 24 cm
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
text file PDF rda
系列 SpringerBriefs in computer science, 2191-5768
SpringerBriefs in computer science
附註 Introduction -- Color Image Watermarking Using Magic Square and Curvelet Based Technique -- Color Still Image Watermarking Using Magic Square and Ridgelet Based Technique -- Color Image Watermarking Using Fractals and Curvelets -- Conclusions and Future Scope
This book describes the design, development, and testing of a novel digital watermarking technique for color images using Magic Square and Ridgelet transforms. The novel feature of the method is that it generates and uses multiple copies of the digital watermark. The book describes how the method was tested for embedding digital watermarks into color cover images, resulting in very high PSNR value and yielding comparable results with existing watermarking techniques. To reach this new method, eight different techniques are designed, developed and tested. First, the authors test two digital watermarking techniques based on encryption: Image Watermark Using Complete Complementary Code Technique (CCCT) and Image Watermarking Using CCC-Fast Walsh Hadamard Transform Technique (CCC-FWHTT) Next, four digital watermarking techniques based on curvelet transforms are discussed: Image Watermarking Using Curvelet Transform (WCT), Watermark Wavelets in Curvelets of Cover Image (WWCT), Resized Watermark into Curvelets of Cover Image (RWCT), and Resized Watermark Wavelets into Curvelets of Cover Image (RWWCT) Then, two final techniques are presented: Image Watermarking Based on Magic Square (MST) and Image watermarking based on Magic Square and Ridgelet Transform (MSRTT) Future research directions are explored in the final chapter. Designed for professionals and researchers in computer graphics and imaging, Digital Watermarking Techniques in Curvelet and Ridgelet Domain is also a useful tool for advanced-level students
Host Item Springer eBooks
主題 Digital watermarking
Computer Science
Data Encryption
Image Processing and Computer Vision
Multimedia Information Systems
Alt Author Prasad, Munaga V.N.K., author
SpringerLink (Online service)
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