Digital watermarking

Discriminating computer graphics images with hidden Markov tree model. Detection of tampering inconsistencies on mobile photos. Robust audio watermarking by using low-frequency histogram. A reversible acoustic steganography by integrity verification.

Подобные документы

  • Computer facilities and microprocessor systems and data manipulation. Digital automata synthesis. Programming of Intel microprocessors, generic architecture. Construction principles of telecommunications nodes. Initialization of purpose registers.

    методичка, добавлен 11.10.2014

  • Development of the mathematical model of invariant image processing in the visual system. The principles of constructing a functional that reaches a maximum when the values of the transformations are equal to the hidden transformations of the signal.

    статья, добавлен 22.12.2016

  • Antivirus is used to prevent, detect and remove malware, including computer viruses and worms. Such programs may also prevent and remove adware, spyware and other forms of malware. Identification methods: signature based detection and file emulation.

    доклад, добавлен 04.12.2011

  • Internet multimedia: media element such as sound, animation and video. File transfers: downloading (process of transferring the file from remote computer to your computer) and uploading (sending a copy of files from your computer to remote computer).

    лекция, добавлен 15.04.2014

  • The comparison of the computer development in the USA and Ukraine. At the time when the computer science was just uprising this two countries were one of the most noticeably influential. Howard Aiken's contributions to the development of the computer.

    эссе, добавлен 13.09.2011

  • The accuracy and noise immunity of the interpolation method of nonlinear dynamical systems identification based on the Volterra model in the frequency domain. The algorithmic and software toolkit in Matlab is developed for the identification procedure.

    статья, добавлен 23.06.2016

  • History of game technology, from simple pixel games to modern digital. The development of games and software video games from the point of view of the programmer. Experts participating in the development of games. Classification types of popular games.

    курсовая работа, добавлен 07.03.2016

  • Analysis of the model of forced exhalation and Fourier transform. Determination of the frequency spectrum of its air volume velocity. Calculation of the error in measuring the process parameters with a spirometer with characteristics in the range 0-15 Hz.

    статья, добавлен 30.01.2017

  • Consideration of book presentsways, him разнородностей in statistical models on the different levels of analysis, successive theoretical structure that places the models of lids as decision elements in a race between a steganography and steganalysis.

    учебное пособие, добавлен 08.03.2014

  • Make translation of paper-based procedures to networked digital ones hard. Specific non-repudiation services. General contribution to multi-party problem. Summary of MPNR protocol properties. Supporting legal framework. Main model simulation event.

    книга, добавлен 08.03.2014

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.