Digital watermarking for digital media

Digital watermarking schemes for multimedia authentication. A new public-key algorithm for watermarking of digital images. Geometric distortions correction using image moment in image watermarking. Active watermarking system: protection of digital media.

Подобные документы

  • The Conventional Telephone Set. Digital Transmission Techniques. Electronics in the Central Office. Modems and Fax Machines. The Convergence of Technologies. Electronic Dialing and Ringing Circuits. Pulse and Timing Restoration. Fiber Optic Principles.

    книга, добавлен 25.11.2013

  • Технологии нового поколения SDH (Synchronous Digital Hierarchy) - сетей с возможностью передачи Ethernet трафика и с поддержкой протоколов, обеспечивающих надежную передачу данных, их преимущества. Топологии интерфейсов IMA (Integrated Motor Assist).

    презентация, добавлен 07.06.2016

  • Технология асимметричной цифровой абонентской линии (ADSL - Asymmetric Digital Subscriber Line): общее описание технологии, области применения, проблемы, связанные с ее применением. Технологические характеристики оборудования ADSL компании "Алкатель".

    реферат, добавлен 16.02.2012

  • Изучение особенностей архитектуры аналого-цифровых микропроцессоров обработки сигналов (Digital Signal Processors) семейства TMS320C1x фирмы Texas Instruments, DSP фирм Motorola и Analog Devices. Характеристика базовой структурной схемы микропроцессора.

    лекция, добавлен 29.09.2014

  • The studying the latest model of simultaneous interpretation booths in the market - iBooth. The best acoustic environment for the distinction of various languages. The principal benefits of innovative digital technology to modern conference systems.

    презентация, добавлен 16.05.2014

  • Выбор аппаратуры SDH (синхронной цифровой иерархии) и комплектации оборудования. Подбор волоконно-оптического кабеля для передачи оптических сигналов в линии связи. Анализ оптических интерфейсов. Расчет длины регенерационного участка кабельной магистрали.

    дипломная работа, добавлен 16.02.2016

  • Using databases of geospatial data. The space-disseminated information for determine the location of moving objects. Methods for creating base map data in dynamical systems, taking into account the properties of digital maps and geodetic precision.

    статья, добавлен 24.03.2016

  • Подключение к услугам абонентов в городском секторе. Количество источников нагрузки и территориальное распределение источников. Доступ реализации по медному кабелю, определению его емкости. Схема разводки сети доступа подключения абонента в квартире.

    контрольная работа, добавлен 03.10.2016

  • Ознакомление с системами DAVIC, создаными для разработки стандартов по передаче данных интерактивных служб кабельными модемами и телевизионными приставками с целью определения открытия интерфейсов, которые максимизируют взаимодействие между странами.

    доклад, добавлен 11.03.2014

  • A comprehensive study of the communication of the best British museums on the Facebook network. Maintaining contacts with followers, informing and entertaining the digital audience. Innovative and creative approaches in communication with the audience.

    статья, добавлен 08.03.2023

  • The method X dB using spectrum analyzer, measuring receiver. The possibility of solution problem using SDR platform HackRF One on example emission of digital television. Procedures for emissions were developed on the basis of national normative documents.

    статья, добавлен 14.09.2016

  • The use of social and communicative technologies in the formation of an emotionally colored positive image of the university. Components of the formation of the image of the university in the context of their qualitative and quantitative indicators.

    статья, добавлен 25.09.2020

  • Relevance of processing technology as a single frame, as well as their sequence. Disadvantages polyadic dimensional phase encoding three-dimensional digital video data. Possibility of development coding. Developing innovative ways to the grows video.

    статья, добавлен 24.03.2016

  • The essence of the process of acquiring effective communication skills in the network space in the context of ensuring personal information security. The individual's assimilation of the rules and practices common in the communication environment.

    статья, добавлен 03.05.2023

  • The development of a positioning algorithm on the board of a moving object using the information about the direction of signal reception from Global System for Mobile Communications base stations. The system as the effective method of positioning.

    статья, добавлен 22.12.2016

  • Analysis of the occurrence of specific situations in flight. Consideration of the process of applying the methods of system control surfaces to prevent a catastrophic situation in the transition. The study of active fault tolerant control scheme system.

    статья, добавлен 26.06.2016

  • Corresponding boundary problem determines electromagnetic wave propagation in the isotropic homogeneous finite lines under expofunctional excitations and arbitrary large time intervals. Investigating electromagnetic field behavior for arbitrary media.

    статья, добавлен 30.07.2016

  • Performing Fourier transform by optical devices. Features of schemes of fundamental models of optical computing devices for constructing correlation characteristics and the creation of a correlation-extreme guidance systems and landing spacecraft.

    статья, добавлен 08.03.2019

  • The method of calculation and construction of the stability border and the region in the plane of two parameters. Diagram of a typical stabilization system. The structural diagram of a system with fission of forming channels of stabilization moment.

    статья, добавлен 22.12.2016

  • Collection, storage and analysis of information from a trade organization with synchronization and output to an application installed on a PC or smartphone. Development of an algorithm for creating a user recognition system in order to identify buyers.

    статья, добавлен 30.10.2020

  • Described the modern television systems and the device management. A method to support television system in an active state depending on the current performance of biometric parameters of the observer. Examines range of possible angles the user's face.

    статья, добавлен 22.12.2016

  • Algorithm for creating an automated system for recording and displaying information from an aircraft and monitoring in an interactive mode of operator control. Development of an architecture for encrypted video streaming to a virtual reality headset.

    статья, добавлен 26.10.2020

  • Asymptotic properties of an online gradient algorithm with a constant step size used to study in a neural network a model of nonlinear systems having a single hidden layer. Substantiation of the conditions guaranteeing the convergence of this algorithm.

    статья, добавлен 14.09.2016

  • Social Networks - an integral part of modern life for people around the world. The form of social media for interactive educational, informational or entertainment purposes only. Instant Messaging, get news and a variety of information via the Internet.

    доклад, добавлен 19.03.2014

  • A method that allows to largely overcome the diffraction limit, as well as noise and other interferences in radio imaging devices (including ground and space telescopes) of millimeter, terahertz and far infrared ranges of the electromagnetic radiation.

    статья, добавлен 07.11.2018

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.