Titlebook: Intelligent Multimedia Analysis for Security Applications; Husrev Taha Sencar,Sergio Velastin,Shiguo Lian Book 2010 Springer-Verlag Berlin

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An Introduction to the Principles and Requirements of Robust Hashing,ts as a descriptor which allows for flexible identification of this type of signal. Flexibility is needed because any multimedia signal —that is, image, audio, or video— may appear in slightly different but perceptually equivalent forms owing to lossy compression, transcoding, clipping/cropping, or

Culmination

,Content-Based Video Copy Detection – A Survey,ntent. to enable content publishers and distributors to monitor broadcast usage of videos and to help businesses manage storage of videos in large databases has become ever more critical Till now, two technical approaches have been proposed toward these goals, namely, watermarking-based systems and

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Facet-Joints

An Introduction to Robust Transform Based Image Watermarking Techniques,ve this goal, robust watermarking has been rapidly developed in the past decade or so. Robust watermarking is designed to survive various non-geometric manipulations such as JPEG compression, additive noise and filtering as well as some geometric distortions such as rotation and scaling. In this cha

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Watermark-Based Authentication, video without leaving any perceptible trace of the modifications. Even though these tools are extremely useful in several scenarios, e.g. to increase the perceived quality of multimedia contents, there are cases in which we would like to be sure that a digital content is authentic, i.e. it correspo

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思考

Simone Calderara,Rita Cucchiara,Andrea Pratichen und städtebaulichen Aufgaben allein das umfassende Thema der neuen Stadt nicht vollständig erschöpft zu haben. Sicher erwartete mancher Leser noch einige Ausblicke, die besonders durch die immensen Fortschritte der modernen Technik auf den verschiedensten Einzelgebieten der Wohnkultur und des g

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