Singular values decomposition as a tool enhancing the effeciency of steganographic algorithm
A technique for singular value decomposition of blocks of a cover matrix. Possible results of singular value decomposition operation. Mean values of separatenesses belonging to blocks singular values, received as a result of computing experiment.
Подобные документы
The algorithm and program in MAPLE for the solution ordinary differential equations of IV order in the form of generalized power series. Some examples of the solution differential equations IV order. The singular regular points of differential equation.
статья, добавлен 01.02.2019Social network analysis as a modern theoretical approach to studying various processes of human life. Application SNA to fields of science. Application exact and approximate Shapley values in the assessment of centrality measures of nodes in networks.
дипломная работа, добавлен 02.09.2016- 3. Algorithms of selection of essential features of signals, which are invariant to move and rotation
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 Course determination algorithm that proposed based on the correlation of pairs of images. The errors of course determination that are investigated for different threshold values of normalized correlation coefficient. Components of course errors.
статья, добавлен 26.10.2016Radix-22 Algorithms has been chosen to implement and the different blocks in the architecture. After implementing the blocks, the complex multiplier implementation has been done in four different approaches starting from the basic complex multiplication.
дипломная работа, добавлен 01.04.2010Проблемы интеграции Интернета вещей с технологиями Cloud computing и Fog computing. Трехуровневая архитектура, принцип работы, преимущества и недостатки технологии Fog computing, ее сравнение с Cloud computing. Области применения технологии Fog Computing.
статья, добавлен 12.07.2022The technique of drawing up algorithms on elliptic curves, scalar multiplication on Koblitz curves and their effective implementation in reconfigurable devices. The basic architecture and methods for computing scalar multipfication in Hessian form.
монография, добавлен 08.03.2014In primary order to satisfy the users' requirements for the productivity and efficiency of tasks implementation the grid-system should implement the effective algorithm of tasks distribution between the computing resources accessible at the moment.
статья, добавлен 07.12.2016The characteristics and features of the topic model in the form of stochastic matrices, their purpose and application. Creation and distinctive features of the new algorithm to build a Sub-hierarchy Galois, the specificity of the visualization tools.
курсовая работа, добавлен 21.06.2016Linguistic and numerical auxiliary quantities and the definition of auxiliary functions and a system of rules through them. The implementation of the proposed decision algorithm as a result of modeling processes that are performed by the operator.
статья, добавлен 25.10.2016Improved algorithm for object tracking is for using as part of the machine vision system of image acquisition and processing capable mobile robots. Classical implementation of normalized cross-correlation for face tracking. Experimental results.
статья, добавлен 01.02.2013Identification of retail market trends, values, and key performance indicators. Technology driven revolutions in retail business models. Existing techniques in technology assessment research. IoT in retail national level approach: the case of Russia.
диссертация, добавлен 30.09.2016Quantum coherence and information processing. Expectation values and the von Neumann projection. Quantum relative and conditional entropies. Information and the foundations of physics. Application quantum coding, error detection, and correction.
книга, добавлен 08.03.2014A new algorithm for parallel fault simulation of VLSI on multicore workstations with common memory was proposed. The results of computational experiments on ISCAS-89 benchmarks circuits, which are obtained on the 12-core workstation, were reported.
статья, добавлен 28.02.2016The study of the sequence of stages of reconstruction of graphical images on a computer using decoding dual vectors of the tuple. Decoding code values in software components. Ways of coding information. Methods of the decrypting computer codes cost.
статья, добавлен 25.03.2016The values of indicators of the quality of TCP connections specific to each type of Slow HTTP-attacks. A mathematical model formalizing the behavior of the web server when implementing Slow HTTP-attacks of various types, architecture of detection.
статья, добавлен 14.01.2017The article considers an example that contains the main features of a relational database - tabular representation, primary key, foreign key. It is shown that this database is completely described by the new format. A comma-separated values (CSV) files.
статья, добавлен 06.07.2023The current state of application and development of cloud computing, the main advantages and disadvantages of their use in the states, enterprises and in scientific activity. Guidance documents in the field of cloud computing information security.
статья, добавлен 23.10.2020Analysis of the need for sensors to detect the working environment and collect the necessary information to perform specific tasks in industrial robotics. Object detection algorithm using background subtraction methods for the operation of a robotic arm.
статья, добавлен 01.02.2019Вatch generation of web pages, local interaction. Non-linear structure: blocks of text, links between pages create a mesh or network, users follow their own path through information. Delivery technology: on the computer, on the web, on the move.
презентация, добавлен 28.12.2013The structure chart of identification using n-th order volterra model in frequency domain using interpolation method. Numerical values of identification accuracy. The simulink model of the test system with noise generator, osillosopes. Wavelet function.
статья, добавлен 28.08.2016Разработка программы, выполняющей считывание и сохранение массива в файле с именем, простейших операций с его членами. Составление ее алгоритма кода на языке программирования С++ в интегрированной среде разработки Code:Blocks, руководство пользователя.
курсовая работа, добавлен 26.06.2015Development of tools aimed at maximising the efficiency of the competition of Kaggle. Approbation of a new modified knn algorithm, which allows to obtain more accurate results for classification problems, to participants Of kaggle competitions.
дипломная работа, добавлен 01.12.2019Общее описание и условия применения языка программирования Си. Основные этапы создания игры с искусственным интеллектом "Морской бой" в программе Code Blocks. Правила игры и разработка инструкции пользователя. Принцип реализации программного кода.
курсовая работа, добавлен 18.02.2019Steganographic communication with quantum information. Software integrity checking expressions for robust tamper detection. Exposing digital forgeries through specular highlights on the eye. Imaging sensor noise as digital X-ray for revealing forgeries.
курс лекций, добавлен 08.03.2014