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Wir sind gerne für Sie daOpening 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.
Produkteigenschaften
- Artikelnummer: 9781447144588
- Medium: Buch
- ISBN: 978-1-4471-4458-8
- Verlag: Springer
- Erscheinungstermin: 12.09.2012
- Sprache(n): Englisch
- Auflage: 1. Auflage 2012
- Produktform: Gebunden, HC runder Rücken kaschiert
- Gewicht: 418 g
- Seiten: 146
- Format (B x H x T): 160 x 241 x 14 mm
- Ausgabetyp: Kein, Unbekannt