Embedded Multimedia Security Systems: Algorithms and Architectures

Embedded Multimedia Security Systems: Algorithms and Architectures
Authors: Amit Pande
ISBN-10: 1447159187
ISBN-13: 9781447159186
Edition: 2013
Released: 2014-10-14
Paperback: 164 pages
Book Description
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.