Метод формирования цифровой тени процесса перемещения человека на основе объединения систем захвата движений

The article deals with the problem of forming a digital shadow of the process of moving a person. An analysis of the subject area was carried out, which showed the need to formalize the process of creating digital shadows to simulate human movements in virtual space, testing software and hardware systems that operate on the basis of human actions, as well as in various systems of musculoskeletal rehabilitation. It was revealed that among the existing approaches to the capture of human movements, it is impossible to single out a universal and stable method under various environmental conditions. A method for forming a digital shadow has been developed based on combining and synchronizing data from three motion capture systems (virtual reality trackers, a motion capture suit, and cameras using computer vision technologies). Combining the above systems makes it possible to obtain a comprehensive assessment of the position and condition of a person regardless of environmental conditions (electromagnetic interference, illumination). To implement the proposed method, a formalization of the digital shadow of the human movement process was carried out, including a description of the mechanisms for collecting and processing data from various motion capture systems, as well as the stages of combining, filtering, and synchronizing data. The scientific novelty of the method lies in the formalization of the process of collecting data on the movement of a person, combining and synchronizing the hardware of the motion capture systems to create digital shadows of the process of moving a person. The obtained theoretical results will be used as a basis for software abstraction of a digital shadow in information systems to solve the problems of testing, simulating a person, and modeling his reaction to external stimuli by generalizing the collected data arrays about his movement.В статье рассматривается задача формирования цифровой тени процесса перемещения человека. Проведен анализ предметной области, который показал необходимость формализации процесса создания цифровых теней для имитации движений человека в виртуальном пространстве, тестировании программно-аппаратных комплексов, функционирующих на основе действий человека, а также в различных системах опорно-двигательной реабилитации. Выявлено, что среди существующих подходов к захвату движений человека нельзя выделить универсальный и стабильно работающий при различных условиях внешней среды. Разработан метод формирования цифровой тени на основе комбинирования и синхронизации данных из трех систем захвата движений (трекеры виртуальной реальности, костюм motion capture и камеры с использованием технологий компьютерного зрения). Объединение перечисленных систем позволяет получить комплексную оценку положения и состояния человека независимо от условий внешней среды (электромагнитные помехи, освещенность). Для реализации предложенного метода проведена формализация цифровой тени процесса перемещения человека, включающая описание механизмов сбора и обработки данных от различных систем захвата движений, а также этапы объединения, фильтрации и синхронизации данных. Научная новизна метода заключается в формализации процесса сбора данных о перемещении человека, объединении и синхронизации аппаратного обеспечения используемых систем захвата движений для создания цифровых теней процесса перемещения человека. Полученные теоретические результаты будут использоваться в качестве основы для программной абстракции цифровой тени в информационных системах для решения задач тестирования, имитации человека и моделирования его реакции на внешние раздражители за счет обобщения собранных массивов данных о его перемещении

Метод формирования цифровой тени процесса перемещения человека на основе объединения систем захвата движений

В статье рассматривается задача формирования цифровой тени процесса перемещения человека. Проведен анализ предметной области, который показал необходимость формализации процесса создания цифровых теней для имитации движений человека в виртуальном пространстве, тестировании программно-аппаратных комплексов, функционирующих на основе действий человека, а также в различных системах опорно-двигательной реабилитации. Выявлено, что среди существующих подходов к захвату движений человека нельзя выделить универсальный и стабильно работающий при различных условиях внешней среды. Разработан метод формирования цифровой тени на основе комбинирования и синхронизации данных из трех систем захвата движений (трекеры виртуальной реальности, костюм motion capture и камеры с использованием технологий компьютерного зрения). Объединение перечисленных систем позволяет получить комплексную оценку положения и состояния человека независимо от условий внешней среды (электромагнитные помехи, освещенность). Для реализации предложенного метода проведена формализация цифровой тени процесса перемещения человека, включающая описание механизмов сбора и обработки данных от различных систем захвата движений, а также этапы объединения, фильтрации и синхронизации данных. Научная новизна метода заключается в формализации процесса сбора данных о перемещении человека, объединении и синхронизации аппаратного обеспечения используемых систем захвата движений для создания цифровых теней процесса перемещения человека. Полученные теоретические результаты будут использоваться в качестве основы для программной абстракции цифровой тени в информационных системах для решения задач тестирования, имитации человека и моделирования его реакции на внешние раздражители за счет обобщения собранных массивов данных о его перемещении

Framework For Cost Modeling A Supply Chain

Researchers are interested in value chain analysis to identify the different opportunities for cost savings. The literature have been narrow in scope and addressed specific problems; however none has addressed the need for a general framework that can be used as a standard template in the supply chain cost management and optimization, though Dekker and Goor (2000) said that the goal was to develop a model that would allow direct comparison of specific activities between firms, such as warehousing activities costs. There was no indication in the literature of a cost model that can identify all costs and cost drivers through the supply chain. Some firms built models to analyze the effect of changes in activities but only with limited activities such as logistics. The purpose of this research is to create a general framework that can express the cost data for the partners of the supply chain in similar terms. The framework will layout the common activities identified within the firm and the relationship of these activities between the partners of the supply chain, and the framework will identify the effect of changes in activities on other partners within the supply chain. Cost information will help in making decisions about pricing, outsourcing, capital expenditures, and operational efficiency. The framework will be able to track cost through the chain, which will improve the flexibility of the supply chain to respond to rapidly changing technology. The framework will help in developing product strategy paradigms that encompass the dynamics of the market, in particular with respect to the technology adoption lifecycle

Covid-19 Pandemic Digitalization Training For Agriculture Sustainable Development of Micro and Small Enterprises In KWT Sri Rejeki

It is undeniable that the coronavirus (COVID-19) pandemic has affected the global economy and environment. The main victims of the COVID-19 outbreak are agricultural Micro and Small Enterprises MSEs in KWT, especially in developing countries, where the use of digital media is still limited. This paper uses literature and personal insights to provide lessons on digitalization the COVID-19 pandemic for the development of MSEs in sustainable KWTs from a technology-for-social perspective. researchers develop work concepts to support digital transformation after COVID-19 for the sustainable development of KWT MSEs. The fact is that digital payments, especially mobile money, must be an important digital transformation priority for MSEs in KWT. In addition, institutions must support the resources and capabilities of MSEs in KWT adopting digital for sustainable business, production and consumption. This study shows that the Chair of the KWT UMK and other stakeholders to re-research their business strategy, combine crisis scenarios and business plans as an effort to retain customers virtually so that they can increase sustainable agricultural businesses. We also propose further research areas to enhance the transformation of digital KWT MSEs after COVID-19

Mariner IV Mission to Mars. Part I

This technical report is a series of individual papers documenting the Mariner-Mars project from its beginning in 1962 following the successful Mariner-Venus mission. Part I is pre-encounter data. It includes papers on the design, development, and testing of Mariner IV, as well as papers detailing methods of maintaining communication with and obtaining data from the spacecraft during flight, and expected results during encounter with Mars. Part 11, post-encounter data, to be published later, will consist of documentation of the events taking place during Mariner IV's encounter with Mars and thereafter. The Mariner-Mars mission, the culmination of an era of spacecraft development, has contributed much new technology to be used in future projects

Business Risk in Changing Dynamics of Global Village 2

The monograph is prepared based on the presentations and discussions made at the II International Conference “BUSINESS RISK IN CHANGING DYNAMICS OF GLOBAL VILLAGE (BRCDGV 2019)”, November, 7th-08th, 2019, in Ternopil, Ukraine. The aim of this scientific international conference is to provide a platform for professional debate with the participation of experts from around the globe in order to identify & analyze risks and opportunities in today’s global business, and specifically in Ukraine. The conference will provide a framework for researchers, business elites and decision makers to uplift the business ties and minimise the risk for creating a better world and better Ukraine.The Conference is designed to call experts around the globe from different sectors of practices which are effected by globalization and watching changes in Europe as well as in Ukraine. It is an excellent platform for interactions and communication between academicians, corporate representatives, policy makers, representatives of organizations and community, as well as individuals being the part of this globalized world. The 1st edition of this conference was held at the University of Applied Sciences in Nysa, Poland (2017); the 2nd edition took place at Ternopil Ivan Puluj National Technical University, Ukraine (2019); the 3rd edition will be organized at Patna University, India (2020) in cooperation with Indo-European Education Foundation (IEEF, Poland) and its partner universities from Poland, India, Europe and other part of the world.Under modern conditions of globalization nowadays, economic activity is undergoing changes. Innovative technologies, new forms of business, dynamic changes taking place in the world today result in the emergence of the necessity to minimize risks in order to maximize benefits. The cooperation between experts from different fields with the aim to ensure sustainable growth – policymakers, scientists, universities representatives and business elites is essential nowadays. With the purpose to bring them together and discuss the main issues of todays’ global world this conference took place in Ternopil, Ukraine. As Ukraine is now passing through a dynamic period of changes, recommendations coming up from such discussions can be very beneficial for building stronger society and meet the risks globalization brings up. This monograph provides a useful review of economic, financial and policy issues in the context of globalization processes and has proven extremely popular with practitioners and industry advisors. This edition is given the continued high demand and interest for experts form different areas working on diminishing of business risks wishing to keep abreast of current thinking on this subject. According to many experts process of managing risks is currently one of the most relevant business technologies and at the same time it is a complex process which requires ground knowledge in the research field and practical experience. The popularity of business risks management is due to objective reasons such as dynamics of society, interconnections and interdependence between different players in the society, increasing role of human capital in the country’s sustainable developmen

Semantic discovery and reuse of business process patterns

Patterns currently play an important role in modern information systems (IS) development and their use has mainly been restricted to the design and implementation phases of the development lifecycle. Given the increasing significance of business modelling in IS development, patterns have the potential of providing a viable solution for promoting reusability of recurrent generalized models in the very early stages of development. As a statement of research-in-progress this paper focuses on business process patterns and proposes an initial methodological framework for the discovery and reuse of business process patterns within the IS development lifecycle. The framework borrows ideas from the domain engineering literature and proposes the use of semantics to drive both the discovery of patterns as well as their reuse

Proceedings of the Conference on Production Systems and Logistics: CPSL 2022

[no abstract available