- Full 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.
- Table of Contents
Table of Contents
- Part I: Multimedia Systems.
- 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.
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