2022 International Conference on Machine Learning and Cybernetics (ICMLC)最新文献

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Time Series Knee Joint Angle Analysis During Gait for Patients with Down Syndrome by 3d Pose Estimation 基于三维姿态估计的唐氏综合征患者步态时间序列膝关节角度分析
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941317
Kohei Hayashi, N. Yagi, Yutaka Hata, Yoshiaki Saji, Y. Sakai
{"title":"Time Series Knee Joint Angle Analysis During Gait for Patients with Down Syndrome by 3d Pose Estimation","authors":"Kohei Hayashi, N. Yagi, Yutaka Hata, Yoshiaki Saji, Y. Sakai","doi":"10.1109/ICMLC56445.2022.9941317","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941317","url":null,"abstract":"Down syndrome is the most common chromosomal abnormality. In recent years, the frequency of births with Down syndrome has been increasing in Japan. One of the reasons for this is the trend toward late childbearing. Many children with Down syndrome often have gait problems such as Genu valgum and Genu varum. In order to solve such gait problems, custom- made insoles need to be created. This is because the shape of the feet and the way of walking vary from patient to patient. In addition, it is necessary to investigate whether these custom-made insoles are suitable for the patients with Down syndrome or not. Currently, the evaluation is done visually by doctors and physical therapists, however the criteria for judgment are unclear. Therefore, we worked to develop a system to determine whether custom-made insoles would improve Genu valgum and Genu varum. Since the children with Down syndrome rarely walk straight when taking gait videos, we focused on performing gait analysis in 3D instead of 2D, which has been performed previously. In this study, we estimated the joint position coordinates of a person from a walking video using 3D pose estimation in order to quantitatively evaluate the gait condition of children with Down syndrome. Additionally, by detecting the time of knee joint loading and measuring the knee joint angle, we were able to propose a system that can confirm symptoms such as genu valgum and genu varum. This system is expected to be easier than the existing 3D analyzers for gait analysis of patients with Down syndrome. As a future work, the accuracy of the system itself needs to be evaluated using an existing 3D motion analyzer that measures with markers.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129619372","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}
引用次数: 1
Tooth Recognition in X-Ray Dental Panoramic Images with Prosthetic Detection 基于假体检测的x射线牙齿全景图像中的牙齿识别
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941333
Kazunori Oka, Anas M. Ali, Daisuke Fujita, Syoji Kobashi
{"title":"Tooth Recognition in X-Ray Dental Panoramic Images with Prosthetic Detection","authors":"Kazunori Oka, Anas M. Ali, Daisuke Fujita, Syoji Kobashi","doi":"10.1109/ICMLC56445.2022.9941333","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941333","url":null,"abstract":"In the current dental practice, many panoramic dental images of the oral cavity are taken by x-ray radiograph. Using the dental panoramic images, a physician or dental assistant records dental chart. These burdens can deteriorate the quality of medical care, such as erroneous entries. Therefore, automatic analysis of panoramic dental images is desired. We have previously proposed a teeth recognition method based on Faster R-CNN and an optimization approach that performed a 94.2% accuracy. However, it shows a relatively low accuracy in panoramic images with prostheses. This paper proposed a new method to improve the accuracy by detecting prostheses separately. It first detects four types of prosthetic teeth using YOLOv5. Then, it recognizes the teeth and the prosthetic teeth simultaneously based on the proposed optimization approach using a prior knowledge model. The proposed method achieved a maximum recognition accuracy of 97.17%. It shows the usefulness of optimization using prior knowledge models in combination with prosthetic tooth detection.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131170320","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}
引用次数: 1
A Development of Kohs Block Design Test in Virtual Reality with Eye Tracking and Hand Tracking 基于眼动跟踪和手动跟踪的虚拟现实Kohs块设计测试的开发
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941285
Kensuke Shigenaga, K. Nagamune
{"title":"A Development of Kohs Block Design Test in Virtual Reality with Eye Tracking and Hand Tracking","authors":"Kensuke Shigenaga, K. Nagamune","doi":"10.1109/ICMLC56445.2022.9941285","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941285","url":null,"abstract":"The purpose of this study was to evaluate the effectiveness of the VR Kohs Block Design Test and the relationship between eye movements and hand movements by reproducing the Kohs Block Design Test in a VR space and measuring the subjects’ eye and hand movements during the test.Using the developed system, we conducted the actual Kohs Block Design Test and the Kohs Block Design Test on VR with three healthy adult male subjects.As a result, it was found that the current VR Kohs Block Design Test is very difficult to perform grasping movements, and that it is necessary to construct a highly realistic system. The subject’s gaze and hand movements during the test were generally consistent, indicating that the subject was simultaneously performing grasping and gazing.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128066118","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}
引用次数: 2
Investigation of Inspection Methods in Acoustic Analysis Using Pronunciation Feature Extraction 语音特征提取声学分析检测方法研究
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941300
N. Yagi, Yutaka Hata, Y. Sakai
{"title":"Investigation of Inspection Methods in Acoustic Analysis Using Pronunciation Feature Extraction","authors":"N. Yagi, Yutaka Hata, Y. Sakai","doi":"10.1109/ICMLC56445.2022.9941300","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941300","url":null,"abstract":"Since the structure of speech is wide-ranging such as prosody, articulation, vocalization, and breathing, there is no screening test for speech disorder unlike the areas of aphasia and dysphagia. Speech intelligibility in speech-language pathology is evaluated by a Speech-Language-Hearing Therapist (ST), however the evaluation time per person is long and the evaluation criteria are ambiguous. So, the evaluation results will differ depending on the ST. Therefore, in this study, we proposed a system to easily inspect the normality of pronunciation by using 8 characteristics of data divided into single notes. As the results, this system enabled to identify whether the pronunciation is normal or abnormal with high accuracy of 93.3 %.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122640232","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}
引用次数: 0
Deep Learning for Automatic Road Marking Detection with Yolov5 基于Yolov5的深度学习道路标记自动检测
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941313
Rung-Ching Chen, Yong-Cun Zhuang, Jeang-Kuo Chen, Christine Dewi
{"title":"Deep Learning for Automatic Road Marking Detection with Yolov5","authors":"Rung-Ching Chen, Yong-Cun Zhuang, Jeang-Kuo Chen, Christine Dewi","doi":"10.1109/ICMLC56445.2022.9941313","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941313","url":null,"abstract":"One of the most important responsibilities of a visual driver aid system is recognizing and tracking road signs. In recent years, tremendous progress has been made in both deep learning and the identification of road markings. Pedestrian crossings, directional arrows, zebra crossings, speed limit signs, and similar signs and text are all road surface markings. These markings are painted directly onto the surface of the road. This paper implements YOLOv5s and YOLOv5m to identify the road marking sign. We built a dataset and focused on the Taiwan road marking sign. According to the findings of our experiments, YOLOv5m contains eleven categories of whose training accuracy is superior to that of YOLOv5s. It has been discovered that the YOLOv5m model is the most accurate, scoring 87.30 percent overall throughout testing, while the YOLOv5s model scores an average of 83.60 percent.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"2018 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123206079","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}
引用次数: 1
Alternative Methods of Translational Gains by Viewpoint Manipulation in the Pitch Direction 在俯仰方向上通过视点操纵获得平移增益的替代方法
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941339
Yudai Ishikawa, K. Tagawa, Hideaki Touyama
{"title":"Alternative Methods of Translational Gains by Viewpoint Manipulation in the Pitch Direction","authors":"Yudai Ishikawa, K. Tagawa, Hideaki Touyama","doi":"10.1109/ICMLC56445.2022.9941339","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941339","url":null,"abstract":"This paper proposes a new method of translational manipulation for redirected walking through pitch-oriented viewpoint manipulation, which is known to change the walking speed of a user. Pitch viewpoint manipulation adds a slope to the virtual reality environment. In reality, walking on a slope increases or decreases the walking speed, and this study conducts an investigation based on the assumption that similar fluctuations would occur in a virtual reality environment. Through an experiment, the variation in walking speed by dynamically manipulating the viewpoint in the pitch direction for a 5 m walking section, and the perception threshold, which is the range in which the viewpoint can be manipulated without being noticed by the user, were investigated. The results showed that the walking speed significantly decreased with pitch gains of -0.5° in the downward direction, and 3° and 5° in the upward direction. It was discovered that perceptual thresholds of 0.17° and -1.12° in the upward and downward directions, respectively, were imperceptible, indicating that the viewpoint could be manipulated without being perceived.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116293886","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}
引用次数: 1
A Dynamic Immune Strategy for Blocking the Spreading of Worms in Vanets 一种动态免疫策略阻止昆虫在叶片中的传播
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941292
Yuxin Ding, Huang Ningxin, Wenting Xu
{"title":"A Dynamic Immune Strategy for Blocking the Spreading of Worms in Vanets","authors":"Yuxin Ding, Huang Ningxin, Wenting Xu","doi":"10.1109/ICMLC56445.2022.9941292","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941292","url":null,"abstract":"Currently VANETs still face many serious security issues. One of which is attacks from worms. To prevent the propagation of worms, different immune strategies have been proposed. One problem with these strategies is that they adopt a greedy strategy or random strategy to select immune nodes. These strategies do not consider the dynamic changes of the network topology caused by vehicle movement, which means that the strategies cannot effectively prevent a worm from spreading. In this paper, we propose a dynamic immune strategy. Considering the dynamic changes of VANETs, we use machine learning methods to predict vehicle positions at the next moment and combine the position information of vehicles at different times to evaluate the influence of a vehicle. We provide a method for computing the influence of vehicles. The vehicles with a large influence are selected as immune nodes. We compare the proposed immune strategy with several typical strategies, preemptive immunization, interactive immunization, blacklist isolation and degree immunization. The results show that the proposed method can prevent the spread of worms more effectively than existing techniques.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116451823","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}
引用次数: 1
Toward Prediction of Traffic Accidents Using Formal Concept Analysis of Actual Accidents and Related Data 利用实际事故及相关数据的形式概念分析预测交通事故
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941304
Shogo Kotani, Masaki Nakamura, K. Sakakibara, Tatsuo Motoyoshi, Keisuke Hoshikawa
{"title":"Toward Prediction of Traffic Accidents Using Formal Concept Analysis of Actual Accidents and Related Data","authors":"Shogo Kotani, Masaki Nakamura, K. Sakakibara, Tatsuo Motoyoshi, Keisuke Hoshikawa","doi":"10.1109/ICMLC56445.2022.9941304","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941304","url":null,"abstract":"This study uses Formal Concept Analysis (FCA) to investigate factors of traffic accidents by analyzing actual traffic accident data including its date, place, injury severity, road shape, accident summary in a natural language, etc for each accident. FCA is a mathematical theory of data analysis based on formal contexts and concept lattices. We gather data related to each of the traffic accidents such as land use districts, traffic volumes, and so on, translate them into a binary context table as an input of FCA, and analyze conceptual structures as an output of FCA to investigate traffic accident factors.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122066839","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}
引用次数: 0
Gold Investment Model on RNN and Finding Best Investment Strategy on PSO 基于RNN的黄金投资模型及PSO的最佳投资策略研究
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941321
Pakamas Kanchanakantikul, S. Nootyaskool
{"title":"Gold Investment Model on RNN and Finding Best Investment Strategy on PSO","authors":"Pakamas Kanchanakantikul, S. Nootyaskool","doi":"10.1109/ICMLC56445.2022.9941321","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941321","url":null,"abstract":"Nowadays, Algorithm trading in community and stock is interesting research, while gold is also an investment option. This research presents two steps. Three inputs sequence consists of the gold price(sell), gold spot and crude oil. Output has an order sequence indicating buy, sell, and wait for the signal. Firstly, finding the best strategy from historical data by particle swarm optimization (PSO) compared with random search (RS). That will get buying, selling, or waiting signals in the gold trading market Secondly, creating gold investment by recurrent neural network (RNN) model. The experiment result showed RNN trading model based on PSO is better than RS, which has a profit of 79.667 percent.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123776149","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}
引用次数: 0
Negative Hesitation Soft Fuzzy Sets and its Application on Decision Making Problems 负犹豫软模糊集及其在决策问题中的应用
2022 International Conference on Machine Learning and Cybernetics (ICMLC) Pub Date : 2022-09-09 DOI: 10.1109/ICMLC56445.2022.9941306
Youpeng Yang, Sanhgyuk Lee, Haolan Zhang, W. Pedrycz
{"title":"Negative Hesitation Soft Fuzzy Sets and its Application on Decision Making Problems","authors":"Youpeng Yang, Sanhgyuk Lee, Haolan Zhang, W. Pedrycz","doi":"10.1109/ICMLC56445.2022.9941306","DOIUrl":"https://doi.org/10.1109/ICMLC56445.2022.9941306","url":null,"abstract":"In this paper, we propose a concept on fuzzy soft set with negative hesitation degree. Considering the unclear information on fuzzy sets, it is represented as the overlap with the intersection of known sets over the universe of discourse. The hesitation part is clarified with detail by analyzing the overlap area belonging to the intersection of known sets or not involving in any known sets. It also resolves the limitations in intuitionistic fuzzy sets and Pythagorean fuzzy sets. With the combination of membership degree and non-membership degree, (negative)hesitation is defined in their domain. From the definition, it is more flexible for fuzzy sets characterizing when the negative hesitation degree used to describe information.","PeriodicalId":117829,"journal":{"name":"2022 International Conference on Machine Learning and Cybernetics (ICMLC)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126172074","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}
引用次数: 0
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