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Multimedia Security Handbook

Multimedia Security Handbook

Intellectual property owners who exploit new ways of reproducing distributing and marketing their creations digitally must also protect them from piracy. Multimedia Security Handbook addresses multiple issues related to the protection of digital media including audio image and video content. This volume examines leading-edge multimedia security concepts including protection architectures encryption watermarking fingerprinting authentication and various applications. Comprinsing 26 chapters the Handbook begins by introducing security fundamentals and discussing the vulnerabilities of individual protection schemes. Part II focuses on multimedia encryption detailing audio image and video encryption techniques. Part III examines watermarking techniques reviewing current and future trends and discussing multidimensional fragile and robust watermarks. Part IV covers multimedia data hiding fingerprinting and authentication. The text concludes with chapters describing applications of multimedia protection schemes presenting topics such as application taxonomy digital rights management and techniques for adult image filtering. The Handbook offers comprehensive reference material on advanced topics in the field. It delivers invaluable insight for researchers practitioners and engineers involved in designing and developing systems that protect digital multimedia content.

GBP 56.99
1

Multimedia Security Watermarking Steganography and Forensics

Multimedia Security Watermarking Steganography and Forensics

Multimedia Security: Watermarking Steganography and Forensics outlines essential principles technical information and expert insights on multimedia security technology used to prove that content is authentic and has not been altered. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve this book presents a wealth of everyday protection application examples in fields including multimedia mining and classification digital watermarking steganography and digital forensics. Giving readers an in-depth overview of different aspects of information security mechanisms and methods this resource also serves as an instructional tool on how to use the fundamental theoretical framework required for the development of extensive advanced techniques. The presentation of several robust algorithms illustrates this framework helping readers to quickly master and apply fundamental principles. Presented case studies cover: The execution (and feasibility) of techniques used to discover hidden knowledge by applying multimedia duplicate mining methods to large multimedia content Different types of image steganographic schemes based on vector quantization Techniques used to detect changes in human motion behavior and to classify different types of small-group motion behavior Useful for students researchers and professionals this book consists of a variety of technical tutorials that offer an abundance of graphs and examples to powerfully convey the principles of multimedia security and steganography. Imparting the extensive experience of the contributors this approach simplifies problems helping readers more easily understand even the most complicated theories. It also enables them to uncover novel concepts involved in the implementation of algorithms which can lead to the discovery of new problems and new means of solving them. | Multimedia Security Watermarking Steganography and Forensics

GBP 77.99
1

ROAD ANGEL RA-X721DAB Car Stereo - Car Play/Android Auto, Dab+

ROAD ANGEL RA-X721DAB Car Stereo - Car Play/Android Auto, Dab+

Enhance your cars connectivity with the Road Angel RA-X721DAB Car Stereo. With advanced iOS/Android compatibility, stream music, podcasts take HANDSFREE calls and much more. A hub of connectivity, all displayed on a bright and brilliant 7 capacitive touchscreen. 7" Capacitive Touchscreen The RA-X721DAB offers an effortless response when using the intuitive capacitive touchscreen, even when lightly touched by a finger. Capacitive screens are like smartphone screens and are much more responsive than Resistive screens. Resistive screens have more layers, meaning images can appear distorted and are more susceptible to scratches. Bluetooth Connectivity The RA-X721 seamlessly connects to your smartphone via Bluetooth, ensuring local laws are obeyed. Wireless hands-free calling and music streaming with artist, album and song search. Simple pairing and control make life in your vehicle safer and more convenient. Maps GPS connectivity enables intuitive navigation and map applications to help with safety and conditions. Apple CarPlay/Android Auto 3rd party app connectivity via your favourite OS utilising Apple CarPlay and Android Auto. DAB+ Digital Radio DAB+ gives you a greater spectrum of efficiency, allowing more radio stations to be picked up. The RA-X721DAB efficiently allows 3x more data to be received, ensuring a high-fidelity audio experience for listeners. Whilst broadcasting over 180 stations nationwide. Audio & Visual Customisation Multiple audio and video customisation options enable you to enjoy multimedia just how you like it with fully adjustable audio tuning. All your favourite apps, in one place. From Google Maps to Waze, Apple Music and Spotify - all your favourite apps from your mobile device now link seamlessly in your car.

GBP 299.99
2