Pande / Zambreno Embedded Multimedia Security Systems

Algorithms and Architectures
1. Auflage 2012
ISBN: 978-1-4471-4459-5
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 146 Seiten

Reihe: Computer Science

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.

Zielgruppe

Research

Autoren/Hrsg.

Pande, Amit

Zambreno, Joseph

Inhaltsverzeichnis

Part I: Multimedia Systems.- Introduction.- Advances in Multimedia Encryption.- Securing Multimedia Content using Joint Compression and Encryption.- Part II: Examples.- Polymorphic Wavelet Transform.- The Secure Wavelet Transform.- Chaotic Filter Banks.- Chaotic Arithmetic Coding.- Conclusion.

Über Autor(innen)

Dr. Amit Pande is an NSF Computing Innovation Fellow at the Department of Computer Science of the University of California, Davis, USA. Dr. Joseph Zambreno is an Associate Professor and Co-Director of the Reconfigurable Computing Lab at Iowa State University, Ames, USA.