Explanipedia

The formation of technical appearance of a helicopter-type unmanned aerial vehicle in part of take-off and landing devices that provide take-off and landing on the ship’s helicopter landing pad Open

D. V. Titov, A. E. Parnenkov, А. В. Киселев · 2025

Due to the growing requirements to the fleet in terms of increasing the efficiency of solving assigned tasks, taking into account the ever-increasing operational situation, increased use of unmanned aerial vehicles is required, including s…

On Border-Collision Bifurcations in a Pulse System Open

Zh. T Zhusubaliyev, D. V. Titov, O. O Yanochkina, U. A. Sopuev · 2024

Нелинейные системыc 2024 г.Ж.Т.ЖУСУБАЛИЕВ, д-р

Wind Speed Variations at the Venus Cloud Top above Aphrodite Terra According to Long-term UV Observations by VMC/VENUS Express and UVI/AKATSUKI Open

Marina Patsaeva, I. Khatuntsev, D. V. Titov, N. Ignatiev, L. Zasova , et al. · 2024

Series of consecutive UV (365 nm) images of Venus cloud coverage provide a way to investigate dynamics of the mesosphere. An unprecedented series of such images was obtained by the VMC/Venus Express (ESA) and UVI/Akatsuki (JAXA) cameras fr…

On Border-Collision Bifurcations in a Pulse System Open

Zhanybai T. Zhusubaliyev, D. V. Titov, O. O. Yanochkina, U. A. Sopuev · 2024

Considering a piecewise smooth map describing the behavior of a pulse-modulated control system, we discuss border-collision related phenomena. We show that in the parameter space which corresponds to the domain of oscillatory mode a mappin…

NEURAL NETWORK MODEL IN THE INFORMATION QUESTION-ANSWERING SYSTEM Open

Denis T. Galeev, D. V. Titov, Denis A. Volkov · 2024

Мнения авторов не всегда совпадают с точкой зрения редакции.За содержание рекламных материалов редакция ответственности не несет.Материалы, опубликованные в журналесобственность ООО "ИД Медиа Паблишер".Перепечатка, цитирование, дублировани…

METHOD FOR RECOGNIZING TEXT DATA IN IMAGES Open

В. С. Панищев, O. O. Khomyakov, D. V. Titov, S. I. Egorov · 2023

The purpose of the study is to study the problems arising in the process of digital imageprocessing in systems for obtaining textual characteristics of product objects. Such as the selectionof objects that fall into the frames of the video…

Increased Performance of Transformers Language Models in Information Question and Response Systems Open

Denis T. Galeev, В. С. Панищев, D. V. Titov · 2023

Purpose of research. The purpose of this work is to increase the performance of question and response information systems in Russian. Scientific novelty of the work is to increase the performance for RuBERT model, which was trained to find…

Применение быстродействующих рекурсивно-сепарабельных фильтров для обработки зашумленных изображений Open

Aleksandra S. Tolmacheva, A. Kamensky, A. A. Tislenko, D. V. Titov · 2023

The paper provides a description of the algorithms developed for the implementation of high-speed filters, using the example of a moving average filter and a trapezoidal recursively separable filter. The speed evaluation results of the dev…

First results from the MEX – TGO Mutual Radio Occultation Experiment Open

H. Svedhem, Jacob Parrott, Olivier Witasse, D. V. Titov, Alejandro Cardesín‐Moinelo , et al. · 2021

Conventional Radio Occultation measurements take place between a spacecraft in orbit around a planet (or during an occasional fly-by), and a receiving ground station on the Earth. When the straight line between the sender and receive…

A method for mobile device positioning using a sensor network of BLE beacons, approximation of the RSSI value and artificial neural networks Open

Alexandr Astafiev, D. V. Titov, A. L. Zhiznyakov, A.A. Demidov · 2021

The paper considers the development of a method for positioning a mobile device using a sensor network of BLE-beacons, the approximation of RSSI values and artificial neural networks. The aim of the work is to develop a method for position…

Development of a convolutional layer of a deep neural network for detecting defects in rolled metal Open

Д. Г. Привезенцев, Konstantin Mortin, A. L. Zhiznyakov, D. V. Titov · 2021

Рассматривается сверточный слой глубокой нейронной сети, предназначенный для определения дефектов металлопроката.Для определения дефекта предлагается использовать алгоритмы сегментации дефектоскопических изображений и несколько видов фильт…

Automatic control system for the movement of industrial products using radio frequency identification tags Open

Alexey Orlov, D. V. Titov, Alexandr Astafiev · 2021

Представлена разрабатываемая система, предназначенная для решения задачи автоматического управления промышленной продукцией с использованием алгоритмов анализа многомерных временных рядов.Приведены результаты экспериментальных исследований…

Methods for processing spatial structures in satellite images Open

D.E. Andrianov, Sergey Eremeev, Yu. A. Kovalev, D. V. Titov · 2021

An algorithm for processing spatial objects with the same topological structure on satellite images is considered.The essence of the method is the identification of structures that are stable under topological deformations and distortions.…

Visual attention method based on vertex ranking of graphs by heterogeneous image attributes Open

Alexei Zakharov, D. V. Titov, A. L. Zhiznyakov, В. С. Титов · 2020

The paper discusses a method of visual attention based on vertex ranking of graphs on the basis of image features. The aim of the research is to develop a method that allows high-precision detection of objects in images with low color cont…

Influence of solar-related effects and topography on the cloud top circulation above Aphrodite Terra from VMC/Venus Express wind fields Open

Marina Patsaeva, I. Khatuntsev, L. Zasova, Alain Hauchecorne, D. V. Titov , et al. · 2019

A set of UV (365 nm) images obtained by the Venus Monitoring Camera [3] onboard ESA's Venus Express orbiter from 2006 to 2013 was used to study the circulation of the mesosphere. It was found that the surface topography influences on the b…

Sequential Decoding on Syndrome Trellises for Nonparametric Detection Open

Dmitry Osipov, D. V. Titov · 2018

The following paper adapts the classical Zigangirov-Jelinek algorithm to the decoding of nonbinary block codes under severe mixed jamming. To ensure reliable communications in this scenario we combine reception techniques based on distribu…

The study of features of the structural organization of the au-tomated information processing system of the collective type Open

В. Н. Николаев, D. V. Titov, V. I. Syryamkin · 2018

The comparative assessment of the level of channel capacity of different variants of the structural organization of the automated information processing systems is made. The information processing time assessment model depending on the typ…

SEGMENTATION OF IMAGES OF EYE GROUND BLOOD VESSELS INVOLVING APPLICATION OF FUZZY IMAGING Open

E. V. Pugin, A. L. Zhiznyakov, D. V. Titov · 2018

Segmentation of images is an important task while processing images. Among the most widespread methods are methods based on pixel clustering, histogram methods, morphological methods, watershed segmentation, multiscale segmentation, and ot…

Fusion of Thresholding Rules During Wavelet-Based Noisy Image Compression Open

Yury S. Bekhtin, Alexander Lupachev, D. V. Titov, Vladimir Siryamkin · 2016

The new method for combining semisoft thresholding rules during wavelet-based data compression of images with multiplicative noise is suggested. The method chooses the best thresholding rule and the threshold value using the proposed crite…

Automatic Fire Detection System based on Сontour Analysis Video Images Open

И. Л. Егошина, D. V. Titov, Anton Stuchkov · 2016

A general structure of an automatic fire detection system and the results of a study video analysis algorithms for detecting based on contour analysis. Given contour extraction processes objects in the image and make decisions about the di…

Active volcanism on Venus in the Ganiki Chasma rift zone Open

E. V. Shalygin, W. J. Markiewicz, A. T. Basilevsky, D. V. Titov, N. Ignatiev , et al. · 2015

Venus is known to have been volcanically resurfaced in the last third of solar system history and to have undergone a significant decrease in volcanic activity a few hundred million years ago. However, fundamental questions remain: Is Venu…

Theoretical Substantiation of the Wavelet Basis Choice in the Problem of Noised Signal Compression Open

Yury S. Bekhtin, D. V. Titov · 2015

Ю. С. БЕХТИН, Д

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