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Digital Watermarking Techniques in Curvelet and Ridgelet Domain

Part of the SpringerBriefs in Computer Science Book Series

DOI: 10.1007/978-3-319-32951-2

ISBN: 978-3-319-32950-5

Publisher: Springer International Publishing - Springer Journals

May 21, 2016

Available

Introduction

Rao, Channapragada Rama Seshagiri; Prasad, Munaga V. N. K.

Pages: 1 –25

[Digital watermarking is a technique of embedding authentic information into digital content. It uses an algorithm for embedding watermarks to protect the copyright of digital content. It has become very important in various application areas like video, audio, text, image. Many authors have...
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Color Image Watermarking Techniques Based on Magic Square and Curvelets

Rao, Channapragada Rama Seshagiri; Prasad, Munaga V. N. K.

Pages: 27 –57

[Four digital watermarking techniques (image watermarking using curvelet transform (WCT), watermark wavelets in curvelets of cover image (WWCT), resized watermark into curvelets of cover image (RWCT), resized watermark wavelets into curvelets of cover image (RWWCT)) based on curvelet transform...
Available

Color Image Watermarking Techniques Based on Magic Square and Ridgelets

Rao, Channapragada Rama Seshagiri; Prasad, Munaga V. N. K.

Pages: 59 –74

[Two techniques, namely image watermarking based on magic square (MST) and Image watermarking based on magic square and ridgelet transform (MSRTT), are discussed in this chapter. In the MST the watermark image is resized through the magic square procedure and is embedded into the color cover...
Available

Digital Watermarking Using Fractals

Rao, Channapragada Rama Seshagiri; Prasad, Munaga V. N. K.

Pages: 75 –89

[Two techniques, namely digital image watermarking using fractals (DWF)) and digital image watermarking based on fractals and curvelets (DWFC), are discussed in this chapter. In DWF, the host image is encoded by the proposed fractal coding method. To embed the watermark evenly over the whole host...
Available

Conclusions and Future Scope

Rao, Channapragada Rama Seshagiri; Prasad, Munaga V. N. K.

Pages: 91 –92

[Eight different digital watermarking techniques are discussed in this book. These techniques have been tested for their performance against various image compression attacks. The outcome of the work done so far and the future direction of work is discussed in this chapter.]

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