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 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 22.12.2016Collection, 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 30.10.2020Described 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 22.12.2016Algorithm 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 26.10.2020Asymptotic 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 14.09.2016Рассмотрение использования модуля Active Directory для Windows PowerShell для автоматизации администрирования AD DS с помощью различных командлетов для соответствующих областей управления. Командлеты для управления учетными записями пользователей.
статья, добавлен 18.12.2024A combination of adaptive feedback suppression algorithms, artificial intelligence and innovative features in ANC technology. Ensuring the effectiveness of noise reduction in various applications, consumer electronics in complex virtual environments.
статья, добавлен 25.06.2024Social 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 19.03.2014A 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 07.11.2018Interconnection between language and mentality. Exploring the concept of values. The image of Russian people in foreign cross-cultural studies. Measuring Russian Culture using Hofstede’s Dimensions. Comparison results of the survey of the present study.
дипломная работа, добавлен 10.08.2020The antenna elements are arranged along a circle arc and an ellipse arc. The expressions for the equivalent aperture of the antenna array. The values of the amplitude to excite the antenna elements on the basis of the genetic algorithm are obtained.
статья, добавлен 24.06.2016Analysis of the development of super-sensitive superconducting nanobolometer sensors for radiometers with image matrices in the terahertz frequency range. Prospects for the use of nanobolometers with hot electrons with a combined radiation absorber.
статья, добавлен 30.10.2018Study the problem of the optimal distribution of training time on the simulator. Development of the basic optimization algorithm. Designing the structure of the program complex. Determine individual abilities of every student by testing the trained group.
статья, добавлен 14.09.2016Application of advanced artificial intelligence methods to improve driving, increase safety and efficiency of road traffic. Performance evaluation of improved "You Only Look Once" image set models developed for traffic light detection and recognition.
статья, добавлен 05.09.2024The development and evaluation of a neural network-based method for iris-based personal identification. Development of a new method for generating feature representations with using pre-trained convolutional neural networks for iris classification.
статья, добавлен 08.12.2024Modelling of Chaotic Rossler System in LabView. Time dependences of the Rossler system. Fourier spectral analysis when the number of iterations. Software interface for masking and decryption of the information carrier with the chaotic Rossler system.
статья, добавлен 30.10.2016Розгляд актуального питання в сучасному періоді цифрової трансформації - збору та використання персональних даних на прикладі розгляду нормативно-правового акту, ухваленого у 2016 р. Європейським парламентом, а саме General Data Protection Regulation.
статья, добавлен 03.07.2020Improving the accuracy and efficiency of the robotic system. Using machine learning to self-calibrate moving parts. Development of an algorithm for controlling the rotation angle of a stepper motor. Programming the installation control microcontroller.
статья, добавлен 19.03.2024The developed antenna system for use in measuring equipment. A technical description of the antenna system. The results of measurements and their comparison with the results obtained with the help of standard antennas included in the measuring equipment.
статья, добавлен 27.07.2021An improvement for machine vision based tracking algorithm using NARX neural network. Prediction the next position of a mobile agent tracked by a miniature rotorcraft, a quadrotor. Optical noises. The agent is recognized by its color using HSV algorithm.
статья, добавлен 29.06.2017Finding a way to build an active eight-band equalizer to adjust the frequency response shape. Characterization of graphic equalizers based on a differential amplifier, signal composition of bandpass filters and an active filter with a feedback circuit.
статья, добавлен 12.05.2024The new morphological filter (NMF) algorithm for noise reduction in satellite TV picture. Concept of the NMF filter. Flow chart of the filtering process. Fine details preservation. Edges preservation evaluation. The hardware implementation of the NMF.
статья, добавлен 07.11.2018The theoretical principles of mobile application design development are analyzed. The method of creating a design of a mobile application for people who lead an active lifestyle is proposed. The need to develop a detailed prototype of the final product.
статья, добавлен 06.06.2023The state of cybersecurity in South Africa. The main threats to critical infrastructure. An overview of efforts to include the Joint Task Force on Cybercrime along with local laws. Consolidation of the cybersecurity system of the national structure.
статья, добавлен 28.07.2022- 75. Smart antenna application for satellite communication systems with space division multiple access
Two different beamforming approaches in space division multiple access for mobile satellite communications: switched-beam antennas and adaptive array antenna systems are considered. The hardware implementation of adaptive algorithm is considered as well.
статья, добавлен 04.11.2018