Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9779020
Danping Duan, Chaoyang Xiang
In China, the construction and sharing of virtual simulation teaching resources is an important measure to improve the quality of practical teaching. However, due to various factors, there are still many difficulties in the integrated management and open sharing of virtual simulation teaching resources. Therefore, this paper analyzes the problems existing in the management and sharing of virtual simulation teaching resources, and puts forward the mode of virtual simulation teaching resources management and sharing based on the network support platform. Then, the design idea of virtual simulation teaching resource management sharing platform is elaborated, and the layered architecture is adopted, and the overall framework of the platform is designed by integrating virtual reality, cloud computing, big data and other technologies. Finally, the platform is realized and the functions and applications of the four core modules, portal service, VR resource service, VR project teaching and statistical analysis, are described in detail. This paper can provide reference for other universities to develop the sharing platform of virtual simulation teaching resources management.
{"title":"The Design and Implementation of Virtual Simulation Teaching Resource Management and Sharing Platform","authors":"Danping Duan, Chaoyang Xiang","doi":"10.1109/ICIET55102.2022.9779020","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9779020","url":null,"abstract":"In China, the construction and sharing of virtual simulation teaching resources is an important measure to improve the quality of practical teaching. However, due to various factors, there are still many difficulties in the integrated management and open sharing of virtual simulation teaching resources. Therefore, this paper analyzes the problems existing in the management and sharing of virtual simulation teaching resources, and puts forward the mode of virtual simulation teaching resources management and sharing based on the network support platform. Then, the design idea of virtual simulation teaching resource management sharing platform is elaborated, and the layered architecture is adopted, and the overall framework of the platform is designed by integrating virtual reality, cloud computing, big data and other technologies. Finally, the platform is realized and the functions and applications of the four core modules, portal service, VR resource service, VR project teaching and statistical analysis, are described in detail. This paper can provide reference for other universities to develop the sharing platform of virtual simulation teaching resources management.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130492776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9779018
M. Wiannastiti, Teguh Prasandy, Y. Ying, Krystl Mo Liem, W. Andreani, Endang Ernawati
This era of education drives English learners, especially in learning phrasal verbs (PVs), seek the way of learning suitable with their situation. Based on the survey conducted for 115 respondents, it can be gained that more than 90% need an interactive application that is not only easy to use but also provides exercises and grades of achievement. The application they need should be flexible to be accessed every time and everywhere. We accepted the challenge of developing a prototype application that provides PVs material. This paper describes the business process of creating the application that provides interactive learning. The methods used in this research are a survey to seek the respondents’ needs on the application in learning English PVs and a process model of prototyping implementation that accommodates English learners’ needs. The results are the PeVe application prototype which consists of three levels of learning PVs: beginner, intermediate, and advanced. Every level contains material, exercises, and quizzes.
{"title":"Interactive Learning Using PeVe Application","authors":"M. Wiannastiti, Teguh Prasandy, Y. Ying, Krystl Mo Liem, W. Andreani, Endang Ernawati","doi":"10.1109/ICIET55102.2022.9779018","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9779018","url":null,"abstract":"This era of education drives English learners, especially in learning phrasal verbs (PVs), seek the way of learning suitable with their situation. Based on the survey conducted for 115 respondents, it can be gained that more than 90% need an interactive application that is not only easy to use but also provides exercises and grades of achievement. The application they need should be flexible to be accessed every time and everywhere. We accepted the challenge of developing a prototype application that provides PVs material. This paper describes the business process of creating the application that provides interactive learning. The methods used in this research are a survey to seek the respondents’ needs on the application in learning English PVs and a process model of prototyping implementation that accommodates English learners’ needs. The results are the PeVe application prototype which consists of three levels of learning PVs: beginner, intermediate, and advanced. Every level contains material, exercises, and quizzes.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129906790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9778949
Lei Yixuan, Shi Qiming, Sun Lin, Wu Wenbin
Under the normalized situation of engineering education professional accreditation, it is of great significance for colleges and universities to carry out scientific planning and professional accreditation of engineering specialty to explore the construction of library supporting professional accreditation literature guarantee service mode based on library business data analysis. This paper analyzes the correlation between professional accreditation indicators and library work by interpreting the general criteria for professional accreditation formulated by China Engineering Education Accreditation Association. The work indicators of supporting professional accreditation in libraries are established, including professional literature guarantee ability, service guarantee ability, information literacy education guarantee ability and resource use ability. This paper expounds the connotation of each indicator and the methods of obtaining library business data. This paper summarizes the practice of providing library literature information service support and guarantee for the school's 11 professional accreditation in recent 3 years, and forms a service process to support professional accreditation based on library business data.
{"title":"Research on Service Mode of Professional Accreditation Based on Library Business Data Support","authors":"Lei Yixuan, Shi Qiming, Sun Lin, Wu Wenbin","doi":"10.1109/ICIET55102.2022.9778949","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9778949","url":null,"abstract":"Under the normalized situation of engineering education professional accreditation, it is of great significance for colleges and universities to carry out scientific planning and professional accreditation of engineering specialty to explore the construction of library supporting professional accreditation literature guarantee service mode based on library business data analysis. This paper analyzes the correlation between professional accreditation indicators and library work by interpreting the general criteria for professional accreditation formulated by China Engineering Education Accreditation Association. The work indicators of supporting professional accreditation in libraries are established, including professional literature guarantee ability, service guarantee ability, information literacy education guarantee ability and resource use ability. This paper expounds the connotation of each indicator and the methods of obtaining library business data. This paper summarizes the practice of providing library literature information service support and guarantee for the school's 11 professional accreditation in recent 3 years, and forms a service process to support professional accreditation based on library business data.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114853396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9778996
Earl Jayson B. Alvaran, Lourwel P. Alfonso, R. R. Maaliw, Rossana Adao, A. Lagman, Irish C. Juanatas, Ma.Corazon Fernando-Raguro
The project endeavored to design and develop a Web-based Performance Evaluation System with integration of rule-based algorithm that will analyze the performance of each reviewee based on the scores from their examination. The algorithm automatically provides suggested reading materials based on the result of the assessment. With this, the system will help the reviewees assess their own performance. The system was developed using Agile Methodology Model of Software Development. The software produced was tested using Alpha and Beta software tastings. The FURPS model was used to assess the software quality as perceived by the selected group of respondents. The system was found to be functional, meeting the designed functional requirements specifications.
{"title":"Web-Based Performance Evaluation System Platform Using Rule-Based Algorithm","authors":"Earl Jayson B. Alvaran, Lourwel P. Alfonso, R. R. Maaliw, Rossana Adao, A. Lagman, Irish C. Juanatas, Ma.Corazon Fernando-Raguro","doi":"10.1109/ICIET55102.2022.9778996","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9778996","url":null,"abstract":"The project endeavored to design and develop a Web-based Performance Evaluation System with integration of rule-based algorithm that will analyze the performance of each reviewee based on the scores from their examination. The algorithm automatically provides suggested reading materials based on the result of the assessment. With this, the system will help the reviewees assess their own performance. The system was developed using Agile Methodology Model of Software Development. The software produced was tested using Alpha and Beta software tastings. The FURPS model was used to assess the software quality as perceived by the selected group of respondents. The system was found to be functional, meeting the designed functional requirements specifications.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133925540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9779046
Maria Tamarina Prawati
The complexity of the current teaching-learning activities is significantly elevated due to the sudden shift from face-to-face and hybrid to fully online experience. Reflective practice (RP) is a chance for teachers to make sense of the sudden shift process in a virtual setting. The trials and errors that might occur indeed become the catalyst of teacher change. This study offers an ecological perspective of RP in a virtual setting. The elaboration shall embrace the exosystem, mesosystem, and micro system of RP ecology. In the end, the exploration reveals aligned support of RP as the source of teacher change. Among the levels, the differences are on the praxis. At exosystem, RP is embedded in a certification program, while meso system includes RP as part of quality assurance system. Implementation of RP itself helps teachers to figure out the new definition of an interactive classroom in an online classroom. Moreover, they find a dialogical reflection based on peers, and their teaching recording support critical RP.
{"title":"Virtual Reflective Practice: An Ecological Perspective","authors":"Maria Tamarina Prawati","doi":"10.1109/ICIET55102.2022.9779046","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9779046","url":null,"abstract":"The complexity of the current teaching-learning activities is significantly elevated due to the sudden shift from face-to-face and hybrid to fully online experience. Reflective practice (RP) is a chance for teachers to make sense of the sudden shift process in a virtual setting. The trials and errors that might occur indeed become the catalyst of teacher change. This study offers an ecological perspective of RP in a virtual setting. The elaboration shall embrace the exosystem, mesosystem, and micro system of RP ecology. In the end, the exploration reveals aligned support of RP as the source of teacher change. Among the levels, the differences are on the praxis. At exosystem, RP is embedded in a certification program, while meso system includes RP as part of quality assurance system. Implementation of RP itself helps teachers to figure out the new definition of an interactive classroom in an online classroom. Moreover, they find a dialogical reflection based on peers, and their teaching recording support critical RP.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132733187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The evaluation process to teachers is a method to ensure that instruction quality has been delivered to various stakeholders. Assessing the performance of faculty members is now an integral part of the educational system as it aims to assess faculty performance using sets of criteria and provide necessary academic intervention program anchored in the development of comprehensive faculty development program. With this, the researchers developed faculty evaluation system integrating decision support mechanism that can provide automatic report generation in terms of evaluation. In addition, a rule-based engine has been integrated as a mean to provide decision support mechanism in terms of automatic development plan. The evolutionary prototyping model was used in the development of the system. Based on expert evaluation result, using the ISO selected criteria, the system recorded a grand mean 4.31 which has an interpretation of “Very Satisfactory” This means that the system is ready for deployment.
{"title":"Faculty Evaluation System Platform with Decision Support Mechanism","authors":"Abigail Alix, Diane Jenalyn Datul, Ma.Corazon Fernando-Raguro, A. Lagman, Rossana Adao","doi":"10.1109/ICIET55102.2022.9779033","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9779033","url":null,"abstract":"The evaluation process to teachers is a method to ensure that instruction quality has been delivered to various stakeholders. Assessing the performance of faculty members is now an integral part of the educational system as it aims to assess faculty performance using sets of criteria and provide necessary academic intervention program anchored in the development of comprehensive faculty development program. With this, the researchers developed faculty evaluation system integrating decision support mechanism that can provide automatic report generation in terms of evaluation. In addition, a rule-based engine has been integrated as a mean to provide decision support mechanism in terms of automatic development plan. The evolutionary prototyping model was used in the development of the system. Based on expert evaluation result, using the ISO selected criteria, the system recorded a grand mean 4.31 which has an interpretation of “Very Satisfactory” This means that the system is ready for deployment.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123496491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9778977
Xinyue Jiao, Rui Wang, Su Cai
Argumentation is an essential aspect of scientific thinking and plays an important role in the research and practice of science education. In recent years, argumentation in the context of socio-scientific issues (SSI) has attracted extensive attention of educational researchers. The purpose of this study is to explore the argumentation characteristics of SSIs in online video learning website. The content analysis method was used to conduct coding and discourse analysis of 112 argumentation discourses in the discussion area of online video learning websites, and revealed the argumentation characteristics of high-likes comments and the different argumentation performances of high-quality and low-quality arguments. The results showed that in the discussion area, Data and Warrant account for the largest proportion, while Rebuttal and Qualifier account for the least. High-quality arguments have more sufficient Claim, Data and Warrant, can proposed difficult Qualifier as well. Low-quality arguments mainly propose Data, with more Off-topic and Rebuttals, which mostly deviates from the argumentation content and lacks logic and scientificity.
{"title":"Exploring the Argumentation Characteristics in SSI Video Discussion Area of Online Video Learning Website","authors":"Xinyue Jiao, Rui Wang, Su Cai","doi":"10.1109/ICIET55102.2022.9778977","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9778977","url":null,"abstract":"Argumentation is an essential aspect of scientific thinking and plays an important role in the research and practice of science education. In recent years, argumentation in the context of socio-scientific issues (SSI) has attracted extensive attention of educational researchers. The purpose of this study is to explore the argumentation characteristics of SSIs in online video learning website. The content analysis method was used to conduct coding and discourse analysis of 112 argumentation discourses in the discussion area of online video learning websites, and revealed the argumentation characteristics of high-likes comments and the different argumentation performances of high-quality and low-quality arguments. The results showed that in the discussion area, Data and Warrant account for the largest proportion, while Rebuttal and Qualifier account for the least. High-quality arguments have more sufficient Claim, Data and Warrant, can proposed difficult Qualifier as well. Low-quality arguments mainly propose Data, with more Off-topic and Rebuttals, which mostly deviates from the argumentation content and lacks logic and scientificity.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127963744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9779008
Yu Hong, Xiaolong Liu, H. Dai, Wenqi Tao
Estimating dense depth map from one image is a challenging task for computer vision. Because the same image can correspond to the infinite variety of 3D spaces. Neural networks have gradually achieved reasonable results on this task with the continuous development of deep learning. But the depth estimation method based on monocular cameras still has a gap in accuracy compared with multi-view or sensor-based methods. Thus, this paper proposes to supplement a limited number of sparse 3D point clouds combined with transformer processing to increase the accuracy of the monocular depth estimation model. The sparse 3D point clouds are used as supplementary geometric information and the 3D point clouds are input into the network with the RGB image. After five times integration, the multi-scale features are extracted, and then the swin transformer block is used to process the output feature map of the main network, further improving the accuracy. Experiments demonstrate that our network achieves better results than the best method on the current most commonly used dataset for monocular depth estimation, NYU Depth V2. However, the qualitative results are also better than the best method.
{"title":"PCTNet: 3D Point Cloud and Transformer Network for Monocular Depth Estimation","authors":"Yu Hong, Xiaolong Liu, H. Dai, Wenqi Tao","doi":"10.1109/ICIET55102.2022.9779008","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9779008","url":null,"abstract":"Estimating dense depth map from one image is a challenging task for computer vision. Because the same image can correspond to the infinite variety of 3D spaces. Neural networks have gradually achieved reasonable results on this task with the continuous development of deep learning. But the depth estimation method based on monocular cameras still has a gap in accuracy compared with multi-view or sensor-based methods. Thus, this paper proposes to supplement a limited number of sparse 3D point clouds combined with transformer processing to increase the accuracy of the monocular depth estimation model. The sparse 3D point clouds are used as supplementary geometric information and the 3D point clouds are input into the network with the RGB image. After five times integration, the multi-scale features are extracted, and then the swin transformer block is used to process the output feature map of the main network, further improving the accuracy. Experiments demonstrate that our network achieves better results than the best method on the current most commonly used dataset for monocular depth estimation, NYU Depth V2. However, the qualitative results are also better than the best method.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122631167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9778952
Mohammad Al-Abbas, S. Saab
Research has shown that gender inclusive collaborations have higher quality of science. Therefore, to promote increased gender equity and collaboration across the genders proper efforts and policies should be put in place to provide equitable and mixed gender or heterogenous representation. This study quantifies the importance of gender representation by employing a bibliometric analysis of female and male faculty engagement in research in the scholarly area of engineering and technology. The case study is of the Lebanese American University and respective scholarly publications; due to its unique dichotomy of being an American-charted university, with liberal American policies in a patriarchal Middle Eastern country. Our findings demonstrate that policies protecting against discrimination and ensuring equitable gender representation are insufficient and unable to penetrate the last bastion of masculinity within engineering. Female authors remain at a disadvantage within the field, with basically no single author publications or significant all-female homogenous teams works compared to their prolific male counterparts. This case study finds that mixed gender collaboration provides an equitable and comparable scholarly impact for both genders.
{"title":"Gender Inequity in Engineering Higher Education: A Case Study of an American University in a Middle Eastern Country","authors":"Mohammad Al-Abbas, S. Saab","doi":"10.1109/ICIET55102.2022.9778952","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9778952","url":null,"abstract":"Research has shown that gender inclusive collaborations have higher quality of science. Therefore, to promote increased gender equity and collaboration across the genders proper efforts and policies should be put in place to provide equitable and mixed gender or heterogenous representation. This study quantifies the importance of gender representation by employing a bibliometric analysis of female and male faculty engagement in research in the scholarly area of engineering and technology. The case study is of the Lebanese American University and respective scholarly publications; due to its unique dichotomy of being an American-charted university, with liberal American policies in a patriarchal Middle Eastern country. Our findings demonstrate that policies protecting against discrimination and ensuring equitable gender representation are insufficient and unable to penetrate the last bastion of masculinity within engineering. Female authors remain at a disadvantage within the field, with basically no single author publications or significant all-female homogenous teams works compared to their prolific male counterparts. This case study finds that mixed gender collaboration provides an equitable and comparable scholarly impact for both genders.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114451493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-09DOI: 10.1109/ICIET55102.2022.9778954
Shih-Wei Shen, Wan-Chia Huang, I. T. Anggraini, N. Funabiki, Chih-Peng Fan
In this study, a learning assistant system based on OpenPose and fuzzy technologies is studied for self-practice dynamic Yoga at home. The skeleton information of the human body is extracted through OpenPose. In the pre-processing, the initial frame and key frames of the instructor are selected with Euclidean distance. In the system processing, the initial frame and key frames are used to determine the difference between the instructor and the user. The vector and the angle are calculated with the key points of the instructor and the user. The angle differences between them are used as the inputs of the scoring system based on fuzzy theory to calculate each score. This system synchronizes the time domain of the instructor and the user to effectively, and it correctly selects the user's corresponding frame, and then the system greatly reduces the amount of calculations without losing accuracy. The experimental results show that the proposed system can effectively detect and score the corresponding video frames between the user and the instructor.
{"title":"Exercise and Performance Learning Assistant System for Self-Practice Dynamic Yoga by OpenPose and Fuzzy Based Design","authors":"Shih-Wei Shen, Wan-Chia Huang, I. T. Anggraini, N. Funabiki, Chih-Peng Fan","doi":"10.1109/ICIET55102.2022.9778954","DOIUrl":"https://doi.org/10.1109/ICIET55102.2022.9778954","url":null,"abstract":"In this study, a learning assistant system based on OpenPose and fuzzy technologies is studied for self-practice dynamic Yoga at home. The skeleton information of the human body is extracted through OpenPose. In the pre-processing, the initial frame and key frames of the instructor are selected with Euclidean distance. In the system processing, the initial frame and key frames are used to determine the difference between the instructor and the user. The vector and the angle are calculated with the key points of the instructor and the user. The angle differences between them are used as the inputs of the scoring system based on fuzzy theory to calculate each score. This system synchronizes the time domain of the instructor and the user to effectively, and it correctly selects the user's corresponding frame, and then the system greatly reduces the amount of calculations without losing accuracy. The experimental results show that the proposed system can effectively detect and score the corresponding video frames between the user and the instructor.","PeriodicalId":371262,"journal":{"name":"2022 10th International Conference on Information and Education Technology (ICIET)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121688867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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