Embedded Multimedia Security Systems: Algorithms And Architectures
Amit Pande, Joseph Zambreno
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.
种类:
年:
2013
出版社:
Springer-Verlag
语言:
english
页:
152
ISBN 10:
1447144589
ISBN 13:
9781447144588
文件:
PDF, 4.54 MB
IPFS:
,
english, 2013