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Алюшин, Михаил Васильевич

Организационные подразделения

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Институт лазерных и плазменных технологий

Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.

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Алюшин

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Михаил Васильевич

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Только метаданные
Analysis of the Possibility of the Neural Network Implementation of the Viola-Jones Algorithm
(2020) Kolobashkina, L. V.; Alyushin, M. V.; Колобашкина, Любовь Викторовна; Алюшин, Михаил Васильевич
© 2020, Springer Nature Switzerland AG.The practice of using the Viola-Jones algorithm and its modifications to solve the problem of finding objects of interest (OI) in the image frame is analyzed. It is shown that the Viola-Jones algorithm is usually used in conjunction with other algorithms in order to solve a complex task-searching for OI, identifying and analyzing its characteristic features. The relevance of the unification of the applied computing means for solving the above complex problem is underlined. The main computational procedures of the Viola-Jones algorithm are considered: obtaining the integral form of the representation of the input image frame, processing the Haar features (HF), implementation of the cascade classifier. Presented and analyzed options for building a neural network (NN) for the implementation of these procedures. The possibility of expanding the functionality of the Viola-Jones algorithm in its implementation based on the NN is shown. The results of an experimental approbation approach are considered in solving the problem of isolating a person’s face with the subsequent isolation of the eye and pupil areas in order to assess their motor activity.
Только метаданные
Adaptive Behavioral Model of the Electricity Object Management Operator for Intelligent Current Personnel Condition Monitoring Systems
(2020) Golov, P. V.; Nikishov, K. S.; Alyushin, M. V.; Kolobashkina, L. V.; Алюшин, Михаил Васильевич; Колобашкина, Любовь Викторовна
© 2020, Springer Nature Switzerland AG.The task of ensuring the reliability of the human factor (RHF) has been singled out as one of the components of state priorities in the field of safety ensuring of electric power facilities. The relevance of solving the problem of predicting a possible change in the operator functional state (OFS) for managing such objects is substantiated. The models used in practice are usually based on the analysis of bioparameters characterizing the current state of the human cardiovascular system, such as heart rate (HR), heart rate variability (HRV), blood pressure (BP), sometimes electrocardiogram parameters (ECG), skin-galvanic reaction (SGR), photoplethysmogram (PPG). Failure to take into account the effect of fatigue accumulation in such models leads to a decrease in the accuracy of OFS possible changes prediction. An iterative behavioral model of the operator is proposed that takes into account the effect of fatigue accumulation.
Только метаданные
MONITORING OF THE CURRENT STATUS OF STUDENTS AS A MEANS OF INCREASING THE EFFECTIVENESS OF EDUCATIONAL PROCESS
(2019) Alyushin, M. V.; Kolobashkina, L. V.; Алюшин, Михаил Васильевич; Колобашкина, Любовь Викторовна
Introduction. The increasing amount of knowledge, skills and competencies to be mastered inevitably lead to the need for more intensive classroom and independent studies. Providing favourable psychological background and ensuring active working condition of a student are the most important factors for increasing the effectiveness of the educational process (EEP). This fact has special relevance in the organisation of the educational process for students with physical disabilities, foreign students, as well as students, who receive education under individual educational trajectories. The aim of the present research was to analyse the possibilities and prospects for increasing the EEP through continuous monitoring and control of the current functional and psycho-emotional state (FPES) of students directly in the process of conducting training sessions. Methodology and research methods. The research was based on: a systematic approach to the accumulation, systematization and analysis of individual biometric information that allows a reliable assessment and forecast of changes in the current FPES of students; implementation of the principle of biofeedback (BF) and passive remote non-contact measurements of current human biological parameters that exclude any impact on it. Information technologies were used for digital signal processing in the optical and acoustic spectra of natural human radiation. Results and scientific novelty. The work substantiates an integrated approach to planning, organising and conducting training sessions, as well as control measures, which allow increasing the EEP by taking into account the individual characteristics and capabilities of students using modern digital information technologies to monitor their current FPES. It is shown that the system parameters characterising heart rate variability (HRV) can be used to assess the level of psycho-physiological adaptation of students to the learning process in general, as well as their responses to the complexity of training and control activities. Systemic parameters include the vegetative equilibrium index (VBI), the vegetative index of rhythm (VPR), the indicator of the adequacy of regulatory processes (PAID) and the stress index of regulatory systems (IN). The parameter IN is highlighted as the most informative. The possibility of using the results of the analysis of the change dynamics in the parameter IN for the evaluation of the current FPES of trainees is demonstrated. The possibility and expediency of using embedded monitoring systems has been experimentally confirmed. The bio-mouse and biometric chair are identified as universal means of monitoring the current FPES of students both in the educational institution and at home (in a hostel environment). Practical significance. The developed methodical and technical means are of interest to a wide range of educational workers, including such levels as primary, basic and secondary general education, secondary professional and higher education, as well as special professional training and retraining.
Только метаданные
Human face thermal images library for laboratory studies of the algorithms efficiency for bioinformation processing
(2019) Alyushin, M. V.; Alyushin, A. M.; Kolobashkina, L. V.; Алюшин, Михаил Васильевич; Алюшин, Александр Михайлович; Колобашкина, Любовь Викторовна
© 2017 IEEE. Experimental confirmation of the effectiveness of new developed algorithms for processing the thermal image of a person's face is an actual task at present. The paper considers information aspects of the creation of a specialized thermal images library of a person's face. The developed library structure assumes the presence of both thermal and conventional images of a person's face. For the specified types of images, the library contains both static and dynamic images, which greatly extends its capabilities.
Открытый доступ
Лабораторные исследования эффективности применения компьютерной биомышки в многофункциональном режиме
(ВИТИ НИЯУ МИФИ, 2018) Алюшин, М. В.; Колобашкина, Л. В.; Алюшин, Михаил Васильевич; Колобашкина, Любовь Викторовна
Показана актуальность применения современных цифровых информационных технологий для создания встраиваемых систем мониторинга за текущим функциональным и психоэмоциональным состоянием оператора управления опасным объектом. Анализируется эффективность применения компьютерной биомышки, работающей в многофункциональном режиме. Показана возможность применения биомышки непосредственно в процессе профессиональной деятельности. Обоснована необходимость использования для этой цели специализированного программного обеспечения, работающего в фоновом режиме. Экспериментально определены условия для корректного анализа текущего состояния оператора.
Открытый доступ
Экспериментальные исследования эффективности использования биомышки при проведении учебных и учебно-тренировочных занятий
(ВИТИ НИЯУ МИФИ, 2018) Алюшин, М. В.; Колобашкина, Л. В.; Алюшин, Михаил Васильевич; Колобашкина, Любовь Викторовна
Сформулированы основанные условия обеспечения эффективности учебных и учебно-тренировочных занятий. Показана актуальность мониторинга текущего состояния обучающихся в процессе проведения занятий. Рассмотрены достоинства использования компьютерной биомышки (КБМ) для осуществления мониторинга состояния обучающихся непосредственно во время учебных занятий. Анализируются результаты экспериментальных исследований эффективности применения КБМ. Выявлена достаточно высокая корреляция между уровнем артериального давления и индексом напряженности, измеряемым с помощью КБМ.
Только метаданные
Improving the Accuracy of Dynamic Biometric Measurements in the Infrared Range in the Systems of Monitoring the Current State of the Operator in the Energy Sector
(2019) Alyushin, M. V.; Алюшин, Михаил Васильевич
© 2019 IEEE.The urgency of solving the problem of dynamic measurements of current human bio-parameters with the purpose of managing the human factor to ensure the trouble-free operation of potentially hazardous facilities (PHF) of the energy sector is shown. Attention is focused on the complex nature of the applied remote technologies for measuring human bio-parameters. Optical long wave infrared technology highlighted as the most promising. It is shown that the movement of air masses with different temperatures is a destabilizing factor that reduces the accuracy of dynamic temperature measurements of informative areas of the face. An approach is proposed that allows minimizing the effect of this factor by measuring and compensating for temperature disturbances in the air near the face. The implementation of the approach in practice makes it possible to improve the signal-to-noise ratio when digitally processing an image of a person in the infrared range.
Только метаданные
Correctness of the Information Contained in the Biosignature Document of the Document
(2022) Dvoriankin, S. V.; Alyushin, A. M.; Alyushin, M. V.; Алюшин, Александр Михайлович; Алюшин, Михаил Васильевич
© 2022 IEEE.It is shown that the currently developed so-called biomarking technology based on biosignature (BS) is an effective tool for protecting important documents from forgery and falsification. The main advantages of biomarking technology are highlighted. First of all, they include the possibility of combining in the composition of the BP information both on the contextual content of important parts of the document, and individual biometric data about its author. Such biometric data makes it possible to perform document author identification as well as an assessment of his functional and psycho-emotional state at the time of drawing up and signing the document. An analysis of the accuracy requirements of transmission as part of the BP of biometric information is presented. The possibility of using printing equipment with different resolutions for the transmission of contextual and biometric information with the required accuracy is considered.
Только метаданные
Assessment of the current functional and psychoemotional state based on integrated data processing of wearable biometric devices
(2020) Alyushin, M. V.; Kolobashkina, L. V.; Алюшин, Михаил Васильевич; Колобашкина, Любовь Викторовна
The study is devoted to the problem of ensuring constant monitoring of the current functional and psychoemotional state (FPES) of potentially hazardous objects (PHO) personnel in order to minimize the possibility of accidents and catastrophes of technological origin due to the human factor. It is emphasized that the most relevant at present is the creation of methodological and technical tools for continuous monitoring of the current FPES of PHO personnel directly in the process of its production activities. It is shown that the technical means used in practice for the implementation of preshift / post-shift control, as well as during scheduled periodic psychological tests and medical examinations, have fundamental limitations that do not allow them to be used to monitor the current FPES directly in the production process. The main drawback of the recently developing remote non-contact technologies that allow real-time registration of the main bio-parameters of personnel is restrictions on the ability to make active movements in PHO production facilities is highlighted. The relevance of using wearable biometric devices is substantiated, which allows continuous recording of such important bio-parameters of personnel as heart rate (HR), heart rate variability (HRV), blood pressure (BP). It is shown that the motor activity of the staff is the main destabilizing factor that reduces the accuracy of the measurement of the above bio-parameters obtained by processing photoplethysmograms. A technique has been developed for the integrated processing of signals recorded by wearable biometric devices. The essence of the technique is to highlight the main components of the recorded signals, due primarily to cardiac motility and human motor activity. A technique is proposed for assessing the current FPES based on a comparison of the ranges of heart rate changes and the level of human motor activity. For this purpose, it is proposed to use the so-called personalized qualification tables that take into account age categories and individual characteristics of the state of physical and mental health of PHO personnel.
Открытый доступ
ФИЗИОЛОГИЧЕСКИЕ АСПЕКТЫ ПОСТРОЕНИЯ СОНОГРАММ И РЕКОНСТРУКЦИИ СПЕКТРА ИСКАЖЕННЫХ РЕЧЕВЫХ ВОКАЛИЗМОВ
(НИЯУ МИФИ, 2025) Алюшин М. В.; Алюшин А. М.; Дворянкин С. В.; Дворянкин Н. С.; Алюшин, Михаил Васильевич; Алюшин, Александр Михайлович; Дворянкин, Сергей Владимирович
Целью исследования является обоснование физиологического подхода к спектральному анализу-синтезу речевого сигнала (РС), предполагающему учет уникальных для каждого человека биометрических параметров, обусловленных физической природой его речеобразующего тракта, необходимых для решения задач защиты речевой информации (РИ) от фальсификации и подделок, а также для восстановления речевой разборчивости (РР) на искаженных участках голосовых интерфейсов. Выделены основные группы используемых для этого физических параметров артикуляционной системы человека. Проанализировано влияние непостоянной во времени формы, огибающей гармонических составляющих РС на получаемое частотное разрешение при выполнении кратковременного преобразования Фурье (КПФ, STFT) с взвешивающим окном Гаусса. Представлено сравнение разрешающей способности преобразования Фурье с окном Гаусса при спектральном анализе-синтезе синусоидальных сигналов с различными огибающими функциями. Показана возможность применения полученных результатов для реконструкции гармонической структуры спектра искаженных участков речевых вокализмов (РВ).