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Embedded Multimedia Security Systems: Algorithms and Architectures. 2013 ed.
・ISBN 978-1-4471-4458-8 hard EUR 99.99
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| 著者・編者 | Pande, Amit / Zambreno, Joseph, |
|---|---|
| 出版社 | (Springer London Ltd, UK) |
| 出版年月 | 2012 |
| ページ数 | 146 pp. |
| 言語 | ENG |
| ニュース番号 | ＜A05-36844＞ |
解説
Opening with a detailed review of existing techniques for selective encryption, this text then examines algorithms that combine both encryption and compression. The book also presents a selection of specific examples of the design and implementation of secure embedded multimedia systems. Features: reviews the historical developments and latest techniques in multimedia compression and encryption; discusses an approach to reduce the computational cost of multimedia encryption, while preserving the properties of compressed video; introduces a polymorphic wavelet architecture that can make dynamic resource allocation decisions according to the application requirements; proposes a light-weight multimedia encryption strategy based on a modified discrete wavelet transform; describes a reconfigurable hardware implementation of a chaotic filter bank scheme with enhanced security features; presents an encryption scheme for image and video data based on chaotic arithmetic coding.