首页 > 最新文献

2020 IEEE REGION 10 CONFERENCE (TENCON)最新文献

英文 中文
Optimal Control and Placement of Step Voltage Regulator for Voltage Unbalance Improvement and Loss Minimization in Distribution System 为改善配电系统电压不平衡和减少损耗,阶跃调压器的最优控制与配置
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293721
Akito Nakadomari, Ryuto Shigenobu, T. Senjyu
This paper describes optimal voltage control and optimal placement of the three-phase individual step voltage regulator (3ϕSVR) considering voltage unbalance improvement. As a result of active efforts to promote renewable energy, there is a concern that voltage unbalance will increase due to an increase in distributed power sources. Therefore, this paper proposes the optimal control and placement method for 3ϕSVR for voltage unbalance improvement and loss minimization. Simulations verified that all the voltage unbalanced indices satisfied the constraint value and the objective function improved. These results confirmed that the effectiveness of the optimal control and placement method for 3ϕSVR.
本文介绍了考虑改善电压不平衡的三相阶跃电压调节器(3 svr)的最优电压控制和最优放置。由于积极推广可再生能源,人们担心由于分布式电源的增加,电压不平衡会增加。因此,本文提出了改善电压不平衡和最小化损耗的3ϕSVR最优控制和放置方法。仿真结果表明,各电压不平衡指标均满足约束值,目标函数得到了改进。这些结果证实了最优控制和放置方法对3ϕSVR的有效性。
{"title":"Optimal Control and Placement of Step Voltage Regulator for Voltage Unbalance Improvement and Loss Minimization in Distribution System","authors":"Akito Nakadomari, Ryuto Shigenobu, T. Senjyu","doi":"10.1109/TENCON50793.2020.9293721","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293721","url":null,"abstract":"This paper describes optimal voltage control and optimal placement of the three-phase individual step voltage regulator (3ϕSVR) considering voltage unbalance improvement. As a result of active efforts to promote renewable energy, there is a concern that voltage unbalance will increase due to an increase in distributed power sources. Therefore, this paper proposes the optimal control and placement method for 3ϕSVR for voltage unbalance improvement and loss minimization. Simulations verified that all the voltage unbalanced indices satisfied the constraint value and the objective function improved. These results confirmed that the effectiveness of the optimal control and placement method for 3ϕSVR.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121063345","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
HemoSmart: A Non-invasive, Machine Learning Based Device and Mobile App for Anemia Detection HemoSmart:一种无创、基于机器学习的贫血检测设备和移动应用程序
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293903
J. Jayakody, E. Edirisinghe
This paper presents a non-invasive method to detect Anemia (a low level of Hemoglobin) easily. The Hemoglobin concentration in human blood is an important substance to health condition determination. With the results which are obtained from Hemoglobin test, a condition which is called as Anemia can be revealed. Traditionally the Hemoglobin test is done using blood samples which are taken using needles. The non-invasive Hemoglobin measurement system, discussed in this paper, describes a better idea about the hemoglobin concentration in the human blood. The images of the finger- tip of the different hemoglobin level patients which are taken using a camera is used to develop the neural network-based algorithm. The pre-mentioned algorithm is used in the developed noninvasive device to display the Hemoglobin level. Before doing the above procedure, an account is created in the mobile app and a questionnaire is given to answer by the patient. Finally, both the results which are obtained from the mobile app and the device are run through a machine learning algorithm to get the final output. According to the result patient would be able to detect anemia at an early stage.
本文介绍了一种无创检测贫血(低水平血红蛋白)的方法。人体血液中血红蛋白浓度是测定健康状况的重要指标。根据血红蛋白试验的结果,可以发现一种叫做贫血的情况。传统上,血红蛋白检测是用针头采集血液样本来完成的。本文讨论的无创血红蛋白测量系统,对人体血液中的血红蛋白浓度有了更好的了解。利用相机拍摄的不同血红蛋白水平患者的指尖图像,开发了基于神经网络的算法。上述算法被用于开发的非侵入性设备显示血红蛋白水平。在进行上述程序之前,在移动应用程序中创建一个帐户,并给出一份调查问卷供患者回答。最后,从移动应用程序和设备中获得的结果都通过机器学习算法进行运行,以获得最终输出。根据检测结果,患者可以在早期发现贫血。
{"title":"HemoSmart: A Non-invasive, Machine Learning Based Device and Mobile App for Anemia Detection","authors":"J. Jayakody, E. Edirisinghe","doi":"10.1109/TENCON50793.2020.9293903","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293903","url":null,"abstract":"This paper presents a non-invasive method to detect Anemia (a low level of Hemoglobin) easily. The Hemoglobin concentration in human blood is an important substance to health condition determination. With the results which are obtained from Hemoglobin test, a condition which is called as Anemia can be revealed. Traditionally the Hemoglobin test is done using blood samples which are taken using needles. The non-invasive Hemoglobin measurement system, discussed in this paper, describes a better idea about the hemoglobin concentration in the human blood. The images of the finger- tip of the different hemoglobin level patients which are taken using a camera is used to develop the neural network-based algorithm. The pre-mentioned algorithm is used in the developed noninvasive device to display the Hemoglobin level. Before doing the above procedure, an account is created in the mobile app and a questionnaire is given to answer by the patient. Finally, both the results which are obtained from the mobile app and the device are run through a machine learning algorithm to get the final output. According to the result patient would be able to detect anemia at an early stage.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115963967","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: 6
Anomaly detection in panoramic dental x-rays using a hybrid Deep Learning and Machine Learning approach 使用混合深度学习和机器学习方法的全景牙科x射线异常检测
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293765
Dhruv Verma, Sunaina Puri, S. Prabhu, Komal Smriti
Automated anomaly detection in panoramic dental x-rays is a crucial step in streamlining post diagnosis treatment. It can reduce clinical time for a patient and also aid in giving them faster access to medical care. In this paper, we propose a hybrid deep learning and machine learning based approach to detect evident dental caries/periapical infection, altered periodontal bone height, and third molar impactions using panoramic dental radiographs. We use a Convolutional Neural Network as a feature extractor for an input image and use a Support Vector Machine to classify the image as either "Normal" or "Anomalous" based on the extracted features. We compare the performance of this model with the performance of a Convolutional Neural Network and a Support Vector Machine for the same classification task. We also compare our best model with other existing models trained to detect carries and periodontal bone loss. The results obtained with the hybrid deep learning and machine learning approach outperformed the existing methods in the literature.
全景牙科x光的自动异常检测是简化诊断后治疗的关键步骤。它可以减少病人的临床时间,也有助于他们更快地获得医疗护理。在本文中,我们提出了一种基于深度学习和机器学习的混合方法来检测明显的龋齿/根尖周感染、牙周骨高度改变和第三磨牙嵌塞。我们使用卷积神经网络作为输入图像的特征提取器,并使用支持向量机根据提取的特征将图像分类为“正常”或“异常”。我们将该模型的性能与卷积神经网络和支持向量机在相同分类任务中的性能进行了比较。我们还将我们的最佳模型与其他现有的用于检测携带和牙周骨质流失的模型进行了比较。使用混合深度学习和机器学习方法获得的结果优于现有文献中的方法。
{"title":"Anomaly detection in panoramic dental x-rays using a hybrid Deep Learning and Machine Learning approach","authors":"Dhruv Verma, Sunaina Puri, S. Prabhu, Komal Smriti","doi":"10.1109/TENCON50793.2020.9293765","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293765","url":null,"abstract":"Automated anomaly detection in panoramic dental x-rays is a crucial step in streamlining post diagnosis treatment. It can reduce clinical time for a patient and also aid in giving them faster access to medical care. In this paper, we propose a hybrid deep learning and machine learning based approach to detect evident dental caries/periapical infection, altered periodontal bone height, and third molar impactions using panoramic dental radiographs. We use a Convolutional Neural Network as a feature extractor for an input image and use a Support Vector Machine to classify the image as either \"Normal\" or \"Anomalous\" based on the extracted features. We compare the performance of this model with the performance of a Convolutional Neural Network and a Support Vector Machine for the same classification task. We also compare our best model with other existing models trained to detect carries and periodontal bone loss. The results obtained with the hybrid deep learning and machine learning approach outperformed the existing methods in the literature.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123199748","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: 8
Quantum Transport of Edge States in Zigzag Graphene NanoRibbon in the Presence of an Abrupt Structure Change due to Missing Atoms 缺失原子导致结构突变时之字形石墨烯纳米带边缘态的量子输运
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293723
Nazmul Amin, Mahbub Alam
In this article, the edge transport of Zigzag Graphene NanoRibbon (ZGNR) in the presence of an abrupt structure change due to missing atoms, which we define as ‘cut’ is studied through Non-Equilibrium Green’s Function formalism. Interesting results are found that are notably different for difference in the width of the ‘cut’. For ZGNR, depending on the width of the ‘cut’, the electrons can be fully transmitted (T = 1) or fully blocked (T = 0) in the device scattering region.
本文通过非平衡格林函数形式,研究了由于原子缺失(我们称之为“切割”)而导致结构突变时之字形石墨烯纳米带(ZGNR)的边缘输运。有趣的结果是,由于“切割”的宽度不同,结果明显不同。对于ZGNR,根据“切割”的宽度,电子可以在器件散射区完全透射(T = 1)或完全阻挡(T = 0)。
{"title":"Quantum Transport of Edge States in Zigzag Graphene NanoRibbon in the Presence of an Abrupt Structure Change due to Missing Atoms","authors":"Nazmul Amin, Mahbub Alam","doi":"10.1109/TENCON50793.2020.9293723","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293723","url":null,"abstract":"In this article, the edge transport of Zigzag Graphene NanoRibbon (ZGNR) in the presence of an abrupt structure change due to missing atoms, which we define as ‘cut’ is studied through Non-Equilibrium Green’s Function formalism. Interesting results are found that are notably different for difference in the width of the ‘cut’. For ZGNR, depending on the width of the ‘cut’, the electrons can be fully transmitted (T = 1) or fully blocked (T = 0) in the device scattering region.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":" 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120832291","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
Fuzzy Irrigation System with Rain Detection and Fertilizer Control 雨量检测与肥料控制的模糊灌溉系统
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293841
Michael Pareja, A. Bandala
Irrigation is essential for growing crops and leads to gradual growth in the economy. This research proposal aims to resolve the issue of scarcity and proper water management in the tank system through the Fuzzy Irrigation System. Fuzzy logic improves the irrigation system that includes three input parameters, such as soil moisture, soil temperature, and the water level. The combinations of these parameters will produce the time duration to have an efficient flow of water to the crop fields. Likewise, the Rain Detection Model (RDM) and the Fertilizer Control Model (FCM) are other features that support, strengthen, and innovate the system. The pilot test conducted by the researcher through MATLAB simulations were performed to check the effectiveness of the proposed system before its actual implementation.
灌溉对作物生长至关重要,并导致经济的逐步增长。本研究计划旨在透过模糊灌溉系统来解决水箱系统的缺水问题及适当的水管理。模糊逻辑改进了灌溉系统,包括三个输入参数,如土壤湿度、土壤温度和水位。这些参数的组合将产生有效的水流到农田的持续时间。同样,降雨检测模型(RDM)和肥料控制模型(FCM)是支持、加强和创新该系统的其他功能。在实际实施之前,研究人员通过MATLAB仿真进行了中试,以验证所提出系统的有效性。
{"title":"Fuzzy Irrigation System with Rain Detection and Fertilizer Control","authors":"Michael Pareja, A. Bandala","doi":"10.1109/TENCON50793.2020.9293841","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293841","url":null,"abstract":"Irrigation is essential for growing crops and leads to gradual growth in the economy. This research proposal aims to resolve the issue of scarcity and proper water management in the tank system through the Fuzzy Irrigation System. Fuzzy logic improves the irrigation system that includes three input parameters, such as soil moisture, soil temperature, and the water level. The combinations of these parameters will produce the time duration to have an efficient flow of water to the crop fields. Likewise, the Rain Detection Model (RDM) and the Fertilizer Control Model (FCM) are other features that support, strengthen, and innovate the system. The pilot test conducted by the researcher through MATLAB simulations were performed to check the effectiveness of the proposed system before its actual implementation.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123229604","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
Time Domain Analysis of Class-D Amplifier Driving Series-Series and Series-Parallel Circuits d类放大器驱动串并联和串并联电路的时域分析
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293947
Sayan Sarkar, W. Ki
A class-D power amplifier (PA) powering a pair of resonant coils is studied. Time-domain analysis of the primary and the secondary sections inductor current with series-series (SS) and series-parallel (SP) resonance are derived, with either resistor or rectifier loads. Both the ripple and rectified output voltage of the secondary section are analyzed. Results are validated through extensive SPICE simulations. Analytical and simulated results are matched with better than 90% accuracy.
研究了一种为一对谐振线圈供电的d类功率放大器。推导了在电阻或整流负载下,具有串联谐振(SS)和串并联谐振(SP)的初级和次级电感电流的时域分析。对二次段的纹波和整流输出电压进行了分析。通过广泛的SPICE模拟验证了结果。分析结果与仿真结果吻合,准确率达90%以上。
{"title":"Time Domain Analysis of Class-D Amplifier Driving Series-Series and Series-Parallel Circuits","authors":"Sayan Sarkar, W. Ki","doi":"10.1109/TENCON50793.2020.9293947","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293947","url":null,"abstract":"A class-D power amplifier (PA) powering a pair of resonant coils is studied. Time-domain analysis of the primary and the secondary sections inductor current with series-series (SS) and series-parallel (SP) resonance are derived, with either resistor or rectifier loads. Both the ripple and rectified output voltage of the secondary section are analyzed. Results are validated through extensive SPICE simulations. Analytical and simulated results are matched with better than 90% accuracy.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128374640","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: 4
Prediction of Total Body Water using Scaled Conjugate Gradient Artificial Neural Network 基于尺度共轭梯度人工神经网络的水体总水量预测
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293804
Marife A. Rosales, Maria Gemel B. Palconit, A. Bandala, R. R. Vicerra, E. Dadios, Hilario A. Calinao
The study aims to design an intelligent total body water measuring device which will help to determine the total body water level or percentage of an individual using ultrasonic sensor, load cell and bioelectric impedance analysis (BIA). The system utilized the Scaled Conjugate Gradient Artificial Neural Network (ANN) as the machine learning algorithm. The system used the dataset splitting of 70%-15%15% for training, validation and testing. Different hidden neurons were used and compared during neural network training and found out that using 10 neurons will provide the lowest mean square error (MSE) with best value of Pearson’s correlation (R). Based on the results, using 10 neurons, Scaled Conjugate Gradient algorithm has better performance as compared to Levenberg-Marquardt algorithm with MSE equal to 0.180033, 0.118954, 0.529157 while the R value is equal to 0.997887, 0.997488, 0.99644 for training, validation and testing.
本研究旨在设计一种智能全身水分测量装置,利用超声波传感器、称重传感器和生物电阻抗分析(BIA)来确定个人的全身水位或百分比。该系统采用缩放共轭梯度人工神经网络(ANN)作为机器学习算法。系统采用70%-15%的数据集分割率进行训练、验证和测试。在神经网络训练过程中,使用不同的隐藏神经元进行对比,发现使用10个神经元可以获得最小的均方误差(MSE)和最佳的Pearson’s correlation (R)值。基于结果,使用10个神经元的Scaled Conjugate Gradient算法比Levenberg-Marquardt算法(MSE分别为0.180033、0.118954、0.529157,R值分别为0.997887、0.997488、0.99644)在训练、验证和测试中表现更好。
{"title":"Prediction of Total Body Water using Scaled Conjugate Gradient Artificial Neural Network","authors":"Marife A. Rosales, Maria Gemel B. Palconit, A. Bandala, R. R. Vicerra, E. Dadios, Hilario A. Calinao","doi":"10.1109/TENCON50793.2020.9293804","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293804","url":null,"abstract":"The study aims to design an intelligent total body water measuring device which will help to determine the total body water level or percentage of an individual using ultrasonic sensor, load cell and bioelectric impedance analysis (BIA). The system utilized the Scaled Conjugate Gradient Artificial Neural Network (ANN) as the machine learning algorithm. The system used the dataset splitting of 70%-15%15% for training, validation and testing. Different hidden neurons were used and compared during neural network training and found out that using 10 neurons will provide the lowest mean square error (MSE) with best value of Pearson’s correlation (R). Based on the results, using 10 neurons, Scaled Conjugate Gradient algorithm has better performance as compared to Levenberg-Marquardt algorithm with MSE equal to 0.180033, 0.118954, 0.529157 while the R value is equal to 0.997887, 0.997488, 0.99644 for training, validation and testing.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131084291","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: 5
Early Detection of Forest Fire using Deep Learning 利用深度学习进行森林火灾的早期检测
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293722
M. Rahul, Karnekanti Shiva Saketh, A. Sanjeet, Nenavath Srinivas Naik
Forest fires have become a serious threat to mankind. Besides providing shelter and protection to a large number of living beings, they have been a major source of food, wood, and a great supply of other products. Since ancient times forests have played an important role in social, economic, and religious activities and have enriched human life in a variety of ways both material and psychological. To protect our nature from these rapidly rising forest fires, we need to be cautious enough of every decision we take which could lead to a disastrous end, once and for all. So for the early detection of forest fires, we propose an image recognition method based on Convolutional Neural Networks (CNN). We have fine-tuned the Resnet50 architecture and added a few convolutional layers with ReLu as the activation functions, and a binary classification output layer which showed a huge impact on the training and test results when compared to the other SOTA methods like VGG16 AND DenseNet121. We achieved a training set accuracy of 92.27% and 89.57% test accuracy with a stochastic gradient descent optimizer and we have avoided the underfit/overfitting on the model with the help of the Stochastic Gradient Descent (SGD) algorithm.
森林火灾已经成为对人类的严重威胁。除了为大量生物提供住所和保护外,它们还是食物、木材和大量其他产品的主要来源。自古以来,森林就在社会、经济和宗教活动中发挥着重要作用,丰富了人类的物质和心理生活。为了保护我们的自然免受这些迅速上升的森林火灾的影响,我们需要对我们做出的每一个决定都足够谨慎,因为这些决定可能会导致灾难性的结局,一劳永逸。因此,为了早期发现森林火灾,我们提出了一种基于卷积神经网络(CNN)的图像识别方法。我们对Resnet50架构进行了微调,并添加了一些卷积层,其中ReLu作为激活函数,以及一个二进制分类输出层,与VGG16和DenseNet121等其他SOTA方法相比,它对训练和测试结果产生了巨大的影响。我们使用随机梯度下降优化器实现了92.27%的训练集准确率和89.57%的测试准确率,并使用随机梯度下降(SGD)算法避免了模型的欠拟合/过拟合。
{"title":"Early Detection of Forest Fire using Deep Learning","authors":"M. Rahul, Karnekanti Shiva Saketh, A. Sanjeet, Nenavath Srinivas Naik","doi":"10.1109/TENCON50793.2020.9293722","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293722","url":null,"abstract":"Forest fires have become a serious threat to mankind. Besides providing shelter and protection to a large number of living beings, they have been a major source of food, wood, and a great supply of other products. Since ancient times forests have played an important role in social, economic, and religious activities and have enriched human life in a variety of ways both material and psychological. To protect our nature from these rapidly rising forest fires, we need to be cautious enough of every decision we take which could lead to a disastrous end, once and for all. So for the early detection of forest fires, we propose an image recognition method based on Convolutional Neural Networks (CNN). We have fine-tuned the Resnet50 architecture and added a few convolutional layers with ReLu as the activation functions, and a binary classification output layer which showed a huge impact on the training and test results when compared to the other SOTA methods like VGG16 AND DenseNet121. We achieved a training set accuracy of 92.27% and 89.57% test accuracy with a stochastic gradient descent optimizer and we have avoided the underfit/overfitting on the model with the help of the Stochastic Gradient Descent (SGD) algorithm.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129557390","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: 10
Genetic Algorithm-based Dark Channel Prior Parameters Selection for Single Underwater Image Dehazing 基于遗传算法的水下单幅图像去雾暗通道先验参数选择
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293849
Vincent Jan D. Almero, Ronnie S. Concepcion, Jonnel D. Alejandrino, A. Bandala, Jason L. Española, R. Bedruz, R. R. Vicerra, E. Dadios
Dehazing through Dark Channel Prior (DCP), originally developed for land-based images, has translated its potential for improving the quality of underwater images. However, the DCP default parameters, which are just adapted from land-based applications, may not be applicable for underwater images. Such constraint limits the capability of this restoration algorithm to improve the quality of an underwater image; the values of these parameters must be searched for each underwater image. A proposed approach on the parameter values assignment problem is to conduct an optimized search based on Genetic Algorithm. The presentation of this proposed approach focuses on the Genetic Algorithm processes: chromosome encoding, fitness function development, and selection, mutation, and crossover, to perform an effective search of the best solution out of a pool of possible solutions. Qualitative and quantitative evaluations show that utilization of optimized combination of DCP parameters, achieves images of higher quality in comparison to the utilization of established default DCP parameters.
通过暗通道先验(DCP)去雾,最初是为陆地图像开发的,已经转化为提高水下图像质量的潜力。但是,DCP的默认参数只是从陆基应用中调整而来,可能不适用于水下图像。这种约束限制了该恢复算法提高水下图像质量的能力;每个水下图像都必须搜索这些参数的值。针对参数值分配问题,提出了一种基于遗传算法的优化搜索方法。提出的方法侧重于遗传算法过程:染色体编码、适应度函数开发、选择、突变和交叉,以执行从可能的解决方案池中有效搜索最佳解决方案。定性和定量评价表明,与使用已建立的默认DCP参数相比,利用优化后的DCP参数组合获得的图像质量更高。
{"title":"Genetic Algorithm-based Dark Channel Prior Parameters Selection for Single Underwater Image Dehazing","authors":"Vincent Jan D. Almero, Ronnie S. Concepcion, Jonnel D. Alejandrino, A. Bandala, Jason L. Española, R. Bedruz, R. R. Vicerra, E. Dadios","doi":"10.1109/TENCON50793.2020.9293849","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293849","url":null,"abstract":"Dehazing through Dark Channel Prior (DCP), originally developed for land-based images, has translated its potential for improving the quality of underwater images. However, the DCP default parameters, which are just adapted from land-based applications, may not be applicable for underwater images. Such constraint limits the capability of this restoration algorithm to improve the quality of an underwater image; the values of these parameters must be searched for each underwater image. A proposed approach on the parameter values assignment problem is to conduct an optimized search based on Genetic Algorithm. The presentation of this proposed approach focuses on the Genetic Algorithm processes: chromosome encoding, fitness function development, and selection, mutation, and crossover, to perform an effective search of the best solution out of a pool of possible solutions. Qualitative and quantitative evaluations show that utilization of optimized combination of DCP parameters, achieves images of higher quality in comparison to the utilization of established default DCP parameters.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128829534","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: 6
Simulation of A Reconfigurable Spherical Robot IV for Confined Environment 受限环境下可重构球形机器人的仿真
Pub Date : 2020-11-16 DOI: 10.1109/TENCON50793.2020.9293694
Natthaphon Bunathuek, Pudit Laksanacharoen
This work presents simulation of a Reconfigurable Spherical Robot IV for confined environment. The robot is a spherical shape with three legs kept inside spherical shell. Each leg has four degrees of freedom. All three legs can be extended for two types of locomotion such as legged locomotion and rolling sphere. A number of simulation has been done in steering in a wide and small radius of turning, rolling forward motion, and walking breaststroke concept. The simulation results show a promising concept of this new robot.
本文介绍了一种可重构球面机器人IV在受限环境下的仿真。机器人呈球形,三条腿嵌在球形外壳内。每条腿有四个自由度。所有三条腿都可以进行两种类型的运动,如腿式运动和滚动球体。大量的仿真已经完成了转向在一个宽和小半径的转弯,滚动向前运动,和步行蛙泳的概念。仿真结果表明,该机器人具有良好的设计理念。
{"title":"Simulation of A Reconfigurable Spherical Robot IV for Confined Environment","authors":"Natthaphon Bunathuek, Pudit Laksanacharoen","doi":"10.1109/TENCON50793.2020.9293694","DOIUrl":"https://doi.org/10.1109/TENCON50793.2020.9293694","url":null,"abstract":"This work presents simulation of a Reconfigurable Spherical Robot IV for confined environment. The robot is a spherical shape with three legs kept inside spherical shell. Each leg has four degrees of freedom. All three legs can be extended for two types of locomotion such as legged locomotion and rolling sphere. A number of simulation has been done in steering in a wide and small radius of turning, rolling forward motion, and walking breaststroke concept. The simulation results show a promising concept of this new robot.","PeriodicalId":283131,"journal":{"name":"2020 IEEE REGION 10 CONFERENCE (TENCON)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126776437","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
期刊
2020 IEEE REGION 10 CONFERENCE (TENCON)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1