Pub Date : 2023-12-01DOI: 10.58190/icontas.2023.52
Emre Avuçlu, Murat Koklu
Nowadays, technology continues to make our life easier in every field. It is not possible to provide a high level of security access in security systems without the use of technology. Facial recognition and voice recognition technologies are encountered in many applications in every area of our lives. In this study, a sample application was developed by using a combination of face recognition and voice recognition technologies to create a security system. The Speech.dll library was used to control voice commands and the EmguCV libraries for face recognition. The application was developed in C # programming language. In this application, a security system with a very controlled structure was developed due to the importance of security systems. With the developed application, any high-security operation can be carried out anywhere with computer control. In the developed application, a method with two controls was proposed to provide security control of any system.
{"title":"Development of Voice and Face Recognition Based Security Software for Biometric Systems","authors":"Emre Avuçlu, Murat Koklu","doi":"10.58190/icontas.2023.52","DOIUrl":"https://doi.org/10.58190/icontas.2023.52","url":null,"abstract":"Nowadays, technology continues to make our life easier in every field. It is not possible to provide a high level of security access in security systems without the use of technology. Facial recognition and voice recognition technologies are encountered in many applications in every area of our lives. In this study, a sample application was developed by using a combination of face recognition and voice recognition technologies to create a security system. The Speech.dll library was used to control voice commands and the EmguCV libraries for face recognition. The application was developed in C # programming language. In this application, a security system with a very controlled structure was developed due to the importance of security systems. With the developed application, any high-security operation can be carried out anywhere with computer control. In the developed application, a method with two controls was proposed to provide security control of any system.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191481","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 : 2023-12-01DOI: 10.58190/icontas.2023.63
Ryo Ogata, H. Oya
In recent years, there has been a shortage of parking spaces in many areas as the number of vehicles. Moreover, the parking space for each car may be narrowed, due to increase the number of parking spaces. As a result, parking spaces become narrower and accidents in the parking lot caused by inexperienced drivers are increasing. Thus, driving assistance functions such as automatic parking systems that perform parking tasks on behalf of the driver have recently become widespread. Facilities such as shopping malls and coin-operated parking lots have small parking spaces and are difficult to park. It is expected that the number of accidents caused by inexperienced drivers will decrease. In this paper, we propose a new method to search for a path that allows parking in a narrow parking environment from the start position to the parking target location by generating a path based on map information, arcs and straight lines. We propose a path generation method that is closer to human decision-making by effectively using arcs and straight lines.
{"title":"A PARKING PATH PLANNING METHOD BASED ON CIRCULAR ARCS AND LINES","authors":"Ryo Ogata, H. Oya","doi":"10.58190/icontas.2023.63","DOIUrl":"https://doi.org/10.58190/icontas.2023.63","url":null,"abstract":"In recent years, there has been a shortage of parking spaces in many areas as the number of vehicles. Moreover, the parking space for each car may be narrowed, due to increase the number of parking spaces. As a result, parking spaces become narrower and accidents in the parking lot caused by inexperienced drivers are increasing. Thus, driving assistance functions such as automatic parking systems that perform parking tasks on behalf of the driver have recently become widespread. Facilities such as shopping malls and coin-operated parking lots have small parking spaces and are difficult to park. It is expected that the number of accidents caused by inexperienced drivers will decrease. In this paper, we propose a new method to search for a path that allows parking in a narrow parking environment from the start position to the parking target location by generating a path based on map information, arcs and straight lines. We propose a path generation method that is closer to human decision-making by effectively using arcs and straight lines.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192203","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 : 2023-12-01DOI: 10.58190/icontas.2023.59
Reo Yasuda, H. Oya, Y. Hoshi
In this paper, we propose a strategy for improving the accuracy of own positions in FastSLAM (Fast-Simultaneous Localization And Mapping). One can see that estimation of self-position and mapping are important for an autonomous mobile robot. As one approach to do this, GPS (Global Positioning System) based self-positioning methods have been proposed. However, GPS-based method has disadvantage that positioning is difficult in the environment where radio waves cannot be received. On the other hand, it is well known that SLAM can perform self-positioning by sensing the external environment based on LiDAR sensors, cameras and other devices. Since SLAM does not require online communication, estimate of self-position and mapping can be performed without being affected by the driving environment. FastSLAM is one of the SLAM algorithms, and samples the path using a particle filter. Each particle represents one possible motion path of robots in the particle filter, and the observed information is used to calculate the weight of each particle and evaluate each path. In FastSLAM, when self-location is determined, a particle is selected by comparing its likelihood as evaluated by the likelihood function. Since this depends on observed information, the reliability of the estimate depends on the accuracy of the sensor. Thus, there is possibility that there are more useful particles among those not selected. In this paper, we propose a new FastSLAM algorithm that selects multiple candidates of particles in FastSLAM algorithm. In the proposed approach, multiple candidates are stored and estimates of self-position is determined by using multiple candidates in the next step. By maintaining multiple particles, more robust self-position estimation and mapping can be performed comparing with the conventional FastSLAM. In this paper, we show the proposed algorithm and numerical simulations are shown to evaluate the performance of the proposed algorithm.
在本文中，我们提出了一种在 FastSLAM（快速同步定位与绘图）中提高自身位置精度的策略。可以看出，对自主移动机器人来说，估计自身位置和绘制地图非常重要。作为实现这一目标的方法之一，人们提出了基于 GPS（全球定位系统）的自我定位方法。然而，基于 GPS 的方法有一个缺点，即在无法接收无线电波的环境中很难定位。另一方面，众所周知，SLAM 可以通过基于激光雷达传感器、摄像头和其他设备的外部环境感知来进行自我定位。由于 SLAM 不需要在线通信，因此可以在不受行驶环境影响的情况下进行自我定位估算和绘图。FastSLAM 是 SLAM 算法之一，使用粒子滤波器对路径进行采样。在粒子滤波器中，每个粒子代表机器人的一条可能运动路径，观察到的信息用于计算每个粒子的权重和评估每条路径。在 FastSLAM 中，当自我定位确定后，通过比较似然函数评估的似然值来选择粒子。由于这取决于观测到的信息，因此估计值的可靠性取决于传感器的精度。因此，在未被选中的粒子中可能存在更多有用的粒子。本文提出了一种新的 FastSLAM 算法，即在 FastSLAM 算法中选择多个候选粒子。在所提出的方法中，多个候选粒子被存储起来，并在下一步中通过使用多个候选粒子来确定自身位置的估计值。与传统的 FastSLAM 相比，通过保留多个粒子，可以执行更稳健的自位置估计和映射。在本文中，我们展示了所提出的算法，并通过数值模拟来评估所提出算法的性能。
{"title":"VERIFICATION OF GRID BASED FASTSLAM WITH MULTIPLE CANDIDATES OF PARTICLES","authors":"Reo Yasuda, H. Oya, Y. Hoshi","doi":"10.58190/icontas.2023.59","DOIUrl":"https://doi.org/10.58190/icontas.2023.59","url":null,"abstract":"In this paper, we propose a strategy for improving the accuracy of own positions in FastSLAM (Fast-Simultaneous Localization And Mapping). One can see that estimation of self-position and mapping are important for an autonomous mobile robot. As one approach to do this, GPS (Global Positioning System) based self-positioning methods have been proposed. However, GPS-based method has disadvantage that positioning is difficult in the environment where radio waves cannot be received. On the other hand, it is well known that SLAM can perform self-positioning by sensing the external environment based on LiDAR sensors, cameras and other devices. Since SLAM does not require online communication, estimate of self-position and mapping can be performed without being affected by the driving environment. FastSLAM is one of the SLAM algorithms, and samples the path using a particle filter. Each particle represents one possible motion path of robots in the particle filter, and the observed information is used to calculate the weight of each particle and evaluate each path. In FastSLAM, when self-location is determined, a particle is selected by comparing its likelihood as evaluated by the likelihood function. Since this depends on observed information, the reliability of the estimate depends on the accuracy of the sensor. Thus, there is possibility that there are more useful particles among those not selected. In this paper, we propose a new FastSLAM algorithm that selects multiple candidates of particles in FastSLAM algorithm. In the proposed approach, multiple candidates are stored and estimates of self-position is determined by using multiple candidates in the next step. By maintaining multiple particles, more robust self-position estimation and mapping can be performed comparing with the conventional FastSLAM. In this paper, we show the proposed algorithm and numerical simulations are shown to evaluate the performance of the proposed algorithm.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195689","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}
Computer security issues have a widespread impact across all sectors and are increasingly influencing the healthcare industry. Since 2019, several reported attacks have been specifically aimed at exploiting vulnerabilities in medical network protocols like 'DICOM' and 'HL7,' as well as file formats, particularly those related to digital imaging and medical communications. While numerous articles delve into subjects such as security and blockchain, they often disregard the significant role that human errors play in compromising security. Human errors within hospital computer systems can lead to substantial implications for both patient care and data security. This article delves into the various forms of human errors that can occur within such systems and assesses their potential consequences on the overall effectiveness and security of healthcare information management. The study underscores the necessity of effective mitigation strategies to reduce the associated risks of these errors and enhance the dependability of hospital computer systems
{"title":"Human Error and Clinical Data Sharing","authors":"Yassine Gounine, Pr.Khalid Minaoui, Pr.Mohamed ElAROUSSI","doi":"10.58190/icontas.2023.62","DOIUrl":"https://doi.org/10.58190/icontas.2023.62","url":null,"abstract":"Computer security issues have a widespread impact across all sectors and are increasingly influencing the healthcare industry. Since 2019, several reported attacks have been specifically aimed at exploiting vulnerabilities in medical network protocols like 'DICOM' and 'HL7,' as well as file formats, particularly those related to digital imaging and medical communications. While numerous articles delve into subjects such as security and blockchain, they often disregard the significant role that human errors play in compromising security. Human errors within hospital computer systems can lead to substantial implications for both patient care and data security. This article delves into the various forms of human errors that can occur within such systems and assesses their potential consequences on the overall effectiveness and security of healthcare information management. The study underscores the necessity of effective mitigation strategies to reduce the associated risks of these errors and enhance the dependability of hospital computer systems","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139191729","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 : 2023-12-01DOI: 10.58190/icontas.2023.49
Mahdi Asadi, A. Abazari, I. Larki
Thermoelectric generators hold immense promise in addressing the ever-increasing global energy demands and environmental concerns. Harnessing waste heat from various sources, such as exhaust gases from internal combustion engines, represents a vital avenue for improving energy efficiency and reducing emissions. In light of this, the present study introduces a comprehensive model for evaluating the performance of thermoelectric generators in heat recovery from diesel engine exhaust, shedding light on the potential of this technology to contribute to sustainable energy solutions. In this study, a model is presented for evaluating a thermoelectric generator's performance in heat recovery. The model is validated using experimental data from the literature. In this setup, 14 thermoelectric modules are placed at both the bottom and top of a rectangular gas channel of a diesel engine to recover heat from the exhaust gas. The hot head is heated by the exhaust gas, while the cold head is cooled by water, maintaining a constant temperature of 293 K. However, the temperature of the hot head varies depending on the engine's speed and load. The study investigates 12 different engine operating modes, including three motor speed modes (1000, 1500, and 2000 rpm) and five motor load modes (0.2, 0.4, 0.6, 0.8, and 1.0 MPa). Numerical analysis is performed concurrently with finite element simulations. The numerical and experimental finite element results are compared, and the findings confirm the consistency of the results.
{"title":"Numerical Investigation of Thermoelectric Generator for Waste Heat Recovery of Diesel Engine","authors":"Mahdi Asadi, A. Abazari, I. Larki","doi":"10.58190/icontas.2023.49","DOIUrl":"https://doi.org/10.58190/icontas.2023.49","url":null,"abstract":"Thermoelectric generators hold immense promise in addressing the ever-increasing global energy demands and environmental concerns. Harnessing waste heat from various sources, such as exhaust gases from internal combustion engines, represents a vital avenue for improving energy efficiency and reducing emissions. In light of this, the present study introduces a comprehensive model for evaluating the performance of thermoelectric generators in heat recovery from diesel engine exhaust, shedding light on the potential of this technology to contribute to sustainable energy solutions. In this study, a model is presented for evaluating a thermoelectric generator's performance in heat recovery. The model is validated using experimental data from the literature. In this setup, 14 thermoelectric modules are placed at both the bottom and top of a rectangular gas channel of a diesel engine to recover heat from the exhaust gas. The hot head is heated by the exhaust gas, while the cold head is cooled by water, maintaining a constant temperature of 293 K. However, the temperature of the hot head varies depending on the engine's speed and load. The study investigates 12 different engine operating modes, including three motor speed modes (1000, 1500, and 2000 rpm) and five motor load modes (0.2, 0.4, 0.6, 0.8, and 1.0 MPa). Numerical analysis is performed concurrently with finite element simulations. The numerical and experimental finite element results are compared, and the findings confirm the consistency of the results.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192622","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 : 2023-12-01DOI: 10.58190/icontas.2023.53
M. Nastri
The study examines the typological, physical and applicative composition of the solar shading within the evolved scenario of architecture and buildings, with respect to the way in which they function with respect to thermal, light and airborne stresses, determining the elaboration criteria aimed at both “selective” environmental control and “dynamic” interaction and as “environmental filters”: this affirming the protective and reactive capacity of the shielding devices (also with the regulation of functional supports, “passive” or “active”, fixed or variable) to changes in climatic conditions. The development, production and execution of functional devices combined with the window surfaces of the building envelope (for windows and for façade systems) takes on, in the contemporary scenario, the methodologies and procedures related both to the environmental and ergonomic design of interior spaces, and to the energy calibration and containment of consumption due to technical systems. At the same time, the functional devices combined with the glazed surfaces participate in the overall morpho-typological composition of the architecture, according to the application and expression of the “equipment” capable of regulating the incidence of the solar radiation and light conditions.
{"title":"ADVANCED SOLAR SHADING METHODOLOGIES IN APPLIED BUILDING SCIENCES","authors":"M. Nastri","doi":"10.58190/icontas.2023.53","DOIUrl":"https://doi.org/10.58190/icontas.2023.53","url":null,"abstract":"The study examines the typological, physical and applicative composition of the solar shading within the evolved scenario of architecture and buildings, with respect to the way in which they function with respect to thermal, light and airborne stresses, determining the elaboration criteria aimed at both “selective” environmental control and “dynamic” interaction and as “environmental filters”: this affirming the protective and reactive capacity of the shielding devices (also with the regulation of functional supports, “passive” or “active”, fixed or variable) to changes in climatic conditions. The development, production and execution of functional devices combined with the window surfaces of the building envelope (for windows and for façade systems) takes on, in the contemporary scenario, the methodologies and procedures related both to the environmental and ergonomic design of interior spaces, and to the energy calibration and containment of consumption due to technical systems. At the same time, the functional devices combined with the glazed surfaces participate in the overall morpho-typological composition of the architecture, according to the application and expression of the “equipment” capable of regulating the incidence of the solar radiation and light conditions.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194623","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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