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Digital Watermarking Techniques in Curvelet and Ridgelet Domain

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Digital Watermarking Techniques in Curvelet and Ridgelet Domain/ by Channapragada Rama Seshagiri Rao, Munaga V.N.K. Prasad.
作者:	Rao, Channapragada Rama Seshagiri.
其他作者:	Prasad, Munaga V.N.K.
面頁冊數:	XVIII, 92 p. 79 illus., 32 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Data encryption (Computer science). -
電子資源:	https://doi.org/10.1007/978-3-319-32951-2
ISBN:	9783319329512

Digital Watermarking Techniques in Curvelet and Ridgelet Domain
Rao, Channapragada Rama Seshagiri.

Digital Watermarking Techniques in Curvelet and Ridgelet Domain[electronic resource] /by Channapragada Rama Seshagiri Rao, Munaga V.N.K. Prasad. - 1st ed. 2016. - XVIII, 92 p. 79 illus., 32 illus. in color.online resource. - SpringerBriefs in Computer Science,2191-5768. - SpringerBriefs in Computer Science,.

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.

ISBN: 9783319329512

Standard No.: 10.1007/978-3-319-32951-2doiSubjects--Topical Terms:

1051084
Data encryption (Computer science).

LC Class. No.: QA76.9.D335

Dewey Class. No.: 005.82

Digital Watermarking Techniques in Curvelet and Ridgelet Domain
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