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2023 IEEE 8th International Conference for Convergence in Technology (I2CT)最新文献

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American Sign Language Fingerspelling Recognition using Attention Model 基于注意模型的美国手语拼写识别
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126277
Amruta E Kabade, P. Desai, S. C, Shankar G
Sign Language Recognition(SLR) is a complex gesture recognition problem because of the quick and highly coarticulated motion involved in gestures. This research work focuses on Fingerspelling recognition task, which constitutes 35% of the American Sign Language (ASL). Fingerspelling identifies the word letter by letter. Fingerspelling is used for signing the words which do not have designated ASL signs such as technical terms, content words and proper nouns. In our proposed work for ASL Fingerspelling recognition, we consider ChicagoFSWild dataset which consists of occlusions and images captured in varying illuminations, lighting conditions (in the wild environments). The optical flow is obtained from Lucas-Kanade algorithm, prior is generated, images are resized and cropped with face-roi technique to get the region of interest (ROI). The visual attention mechanism attends to the ROI iteratively. ResNet, pretrained on Imagenet is used for the extraction of spatial features. The Bi-LSTM network with Connectionist Temporal Classification (CTC) is used to predict the sign. It provides the accuracy of 57% on ChicagoFSWild dataset for Fingerspelling recognition task.
手语识别是一个复杂的手势识别问题,因为手势具有快速和高度的协同运动。本研究的重点是占美国手语(ASL) 35%的手指拼写识别任务。手指拼写识别一个字母一个字母的单词。指拼是指对专业术语、实词、专有名词等没有指定手语符号的单词进行手语。在我们提出的ASL手指拼写识别工作中,我们考虑了芝加哥野生数据集,该数据集由不同照明、照明条件下(在野生环境中)捕获的遮挡和图像组成。利用Lucas-Kanade算法获取光流,生成先验,利用人脸感兴趣区域技术对图像进行调整和裁剪,得到感兴趣区域。视觉注意机制对ROI的响应是迭代的。在Imagenet上进行预训练的ResNet用于提取空间特征。采用连接时间分类(CTC)的Bi-LSTM网络进行符号预测。在chicagoofswild数据集上提供57%的准确率用于指纹识别任务。
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引用次数: 1
Deep Convolution Neural Network-Based Classification and Diagnosis of Heart Disease using ElectroCardioGram (ECG) Images 基于深度卷积神经网络的心电图像心脏病分类与诊断
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126473
Thanu Kurian, T. S
A cardiovascular disease, if identified correctly at an early stage, could reduce the critical consequences in patients , including fatality. One of the best diagnostic tool for detecting heart disease is through an ECG test. Models trained using signal data related to ECG is difficult to be implemented in an actual healthcare scenario. A CNN model is proposed which makes use of 12-lead ECG images to diagnose cardiac conditions such as myocardial infarction, abnormal heart beat, history of myocardial infarction and normal heartbeat. The ECG image can be taken by scanning the image using a smart phone. This would be very helpful in small healthcare centers where there are no experts for diagnosis. The proposed model was efficiently trained with an accuracy of 99% and cardiac condition was diagnosed using ECG images scanned using a mobile with a superior performance. The work also compares the performance of model with pretrained models as ResNet and EfficientNet-B0 for the same ECG image dataset.
如果在早期阶段正确识别心血管疾病,可以减少对患者的严重后果,包括死亡。心电检查是检测心脏病最好的诊断工具之一。使用与ECG相关的信号数据训练的模型很难在实际的医疗场景中实现。提出了一种利用12导联心电图图像诊断心肌梗死、心跳异常、心肌梗死史和心跳正常等心脏状况的CNN模型。使用智能手机扫描图像即可拍摄心电图像。这对没有专家进行诊断的小型医疗中心非常有帮助。该模型训练效率高,准确率达99%,使用性能优越的移动设备扫描心电图像诊断心脏状况。该工作还比较了模型与ResNet和EfficientNet-B0等预训练模型在相同ECG图像数据集上的性能。
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引用次数: 0
License Plate Recognition for Detecting Stolen Vehicle Using Deep Learning 利用深度学习检测被盗车辆的车牌识别
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126393
Atul B. Kathole, Ajim Shikalgar, Nitish Supe, Tejasha Patil
India is anticipated to overtake China as the third-largest vehicle market in the near future. Vehicle theft, according to data, has increased yearly. But the proportion of cases that the police really resolve is still quite small. It is challenging for police to locate stolen vehicles since they are sometimes carried to locations distant from the scene of the theft. Therefore, a need for an automated system to assist in tracking such cars arises. These issues are what our project tries to fix. The police will receive a tonne of information from this system that they may utilise to solve theft cases. Using the YOLO V3 algorithm and Canny Edge Detection, the identification system will automatically recognize automobile license plate numbers. After a license plate is identified, the following actions are taken: 1. to photograph the license plate. 2. to recognize and divide characters. 3. The time and date are then recorded in a database together with the identifying license plate for further use. 4. In the event that a stolen vehicle is discovered, a thorough report detailing the location and the time the vehicle first appeared is prepared, and police are notified that a match has been made. The method may be applied to increase security and accuracy.
预计在不久的将来,印度将超过中国,成为第三大汽车市场。数据显示,车辆盗窃每年都在增加。但警方真正解决的案件比例仍然很小。警方很难找到被盗车辆,因为它们有时被带到远离盗窃现场的地方。因此,需要一个自动化系统来协助跟踪这类车辆。这些问题正是我们的项目试图解决的。警方将从这个系统中获得大量的信息,他们可以利用这些信息来解决盗窃案件。该识别系统采用YOLO V3算法和Canny边缘检测,实现车牌号码的自动识别。车牌识别完成后,处理步骤如下:1.单击“确定”。给车牌拍照。2. 识别和区分字符。3.然后,时间和日期与识别车牌一起记录在数据库中以供进一步使用。4. 如果发现了被盗车辆,则准备一份详细的报告,详细说明车辆首次出现的地点和时间,并通知警方已经找到了匹配的车辆。该方法可用于提高安全性和准确性。
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引用次数: 0
Survey on Smartphone Sensors and User Intent in Smartphone Usage 智能手机传感器与用户使用智能手机意图的调查
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126192
Priyanka Bhatele, Dr Mangesh Bedekar
Smartphone/Tablet users are approximately 3 million all over the world. It is likely to increase by several 100 million in the next few years. Around 40% of these users read online. Explicit means of feedback system is strongly based. It provides the most accuracy when rating an online learning application. Increase in the availability of content over the web and high user engagements, has led to the demand of the means that implicitly provide feedback. Implicit feedback relies on understanding the quality of the content based on the user activities performed over the web applications. Less accuracy is the limitation. It needs to stand with a support to provide as strong base as the explicit model does. Clipboard copy operations on the webpage provide an implicit insight to the user intentions. Screen activities like scrolling and pinch to zoom further can statistically be proven the positive indicators of user interest. Smartphone sensors like Gyroscope and Accelerometer silently sense human screen activities and mobile gestures. This review paper is based on the understanding of smartphone sensors and the inferences of user intent through it. The dig is based on various implicit indicators like mobile gestures, smartphone sensors and clipboard copy operations.
全球智能手机/平板电脑用户约为300万。在接下来的几年里,这个数字可能会增加几亿。这些用户中约有40%在线阅读。明确的反馈系统是强有力的基础。它在评价在线学习应用程序时提供了最高的准确性。随着网络上内容可用性的增加和用户参与度的提高,对隐式提供反馈的手段产生了需求。隐式反馈依赖于基于在web应用程序上执行的用户活动对内容质量的理解。准确性较低是限制。它需要得到支持,以提供与显式模型一样强大的基础。网页上的剪贴板复制操作提供了对用户意图的隐式洞察。像滚动和缩放这样的屏幕活动可以被统计证明是用户兴趣的积极指标。陀螺仪(Gyroscope)和加速计(Accelerometer)等智能手机传感器无声地感知人类屏幕活动和移动手势。这篇综述论文是基于对智能手机传感器的理解和通过它推断用户意图。挖掘是基于各种隐含的指标,如移动手势、智能手机传感器和剪贴板复制操作。
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引用次数: 0
Thyroid Disease Prediction Model on Boosting-based Stacking Ensemble Approach 基于boosting叠加集成方法的甲状腺疾病预测模型
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126389
Subhash Mondal, Souptik Dutta, Soumadip Ghosh, Sarbartha Gupta, Dhrubajit Kakati, A. Nag
The thyroid gland plays a significant role in the human body's metabolism, growth, and development. Though it is not a life-threatening disease, a person suffering from thyroid faces many complications in their daily life. Recent trends have shown that women suffer more from thyroid-related diseases than men. The many contributing factors that lead to thyroid disease may be controlled upon early diagnosis stages. Machine learning prediction models help healthcare professionals diagnose thyroid diseases at an initial stage and take measures accordingly. This study deployed initial Sixteen ML models, including six boosting algorithms, on a dataset of 9172 instances with related features. The model performances have been judged through various standard performance metrics. The boosting algorithms showed exceptional results, and Cat Boost (CB) model produced the best accuracy of 95.75%. The hyperparameter tuning performed on boosting models by implementing Randomized Search CV increased the accuracy to 96.19% for CB. The stacking ensemble approach was applied on top of the six boosting tuned models with the CB classifier as the meta-learner. At the same time, the other boosting algorithms were kept as a base learner for the final model prediction. The accuracy of the stack model was impressive, with 95.32% compared with default models, the ROC-AUC at 0.95, and the other results were also promising. The model’s standard deviation was significantly less at 0.57, implying the model’s stability and robustness, and the False Negative (FN) rate reached 1.8%.
甲状腺在人体的新陈代谢、生长发育中起着重要的作用。虽然它不是一种危及生命的疾病,但患有甲状腺的人在日常生活中会面临许多并发症。最近的趋势表明,女性比男性更容易患甲状腺相关疾病。许多导致甲状腺疾病的因素可以在早期诊断阶段得到控制。机器学习预测模型可以帮助医疗保健专业人员在初始阶段诊断甲状腺疾病并采取相应措施。本研究在9172个具有相关特征的实例的数据集上部署了最初的16个ML模型,包括6个增强算法。通过各种标准性能指标来判断模型的性能。其中Cat Boost (CB)模型的准确率最高,达到95.75%。通过实现随机搜索CV对提升模型进行超参数调整,将CB的准确率提高到96.19%。以CB分类器为元学习器,在6个增强调优模型上应用叠加集成方法。同时,保留其他增强算法作为最终模型预测的基础学习器。与默认模型相比,堆栈模型的准确性令人印象深刻,达到95.32%,ROC-AUC为0.95,其他结果也很有希望。模型的标准差显著小于0.57,说明模型具有较好的稳定性和稳健性,假阴性(False Negative, FN)率达到1.8%。
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引用次数: 0
Design and Development of A Brain Computer Interface Controlled Wheelchair Prototype 脑机接口控制轮椅样机的设计与研制
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126472
Janani T, Nandhini Jagadeesan, Shivangi Pandey, Divya B
Wheelchairs are the most prominently used assistive devices. They are used for different kinds of disabilities which can include entire lower body paralysis, multiple sclerosis, or for elderly people who have degenerated mobility. This work attempts to enhance the life’s quality of people with locomotive disabilities by providing automotive control to the wheelchair using the non-invasive Brain Computer Interface (BCI) module instead of applying manual force. The EEG signals are processed and converted into mental command by the NeuroSky MindWave headset. The system acquires and analyzes the alpha and beta waves produced by the brain to determine the attention and meditation level of the user along with eye blinks being recognized as disruption to the signal. These parameters are used to frame an algorithm and command the movements of the wheelchair which are forward, backward, left, and right.
轮椅是最常用的辅助设备。它们被用于治疗各种残疾,包括整个下半身瘫痪、多发性硬化症或行动能力退化的老年人。这项工作试图通过使用非侵入性脑机接口(BCI)模块来提供对轮椅的自动控制,而不是手动控制,从而提高机车残疾人的生活质量。脑电图信号被NeuroSky脑电波耳机处理并转换成精神指令。该系统通过采集和分析大脑产生的α波和β波来判断用户的注意力和冥想水平,并将眨眼识别为信号中断。这些参数用于构建算法并命令轮椅向前、向后、向左和向右的运动。
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引用次数: 0
Security in LP-WAN Technologies: Challenges and Solutions LP-WAN技术的安全性:挑战与解决方案
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126493
Richa Tengshe, Eisha Akanksha
The IoT has brought a digital revolution in connecting vast number of heterogeneous devices together through wireless communication. Definitely it brings a comfort and convenience to the people’s life but on the counterpart the security, privacy and information leakage has become a prime concern specially in the area of finance, trading and healthcare. By the rapid growth of the market low power wide area network technologies have become the area of interest. Narrow band IoT (NB-IoT) and Long range (LoRa) are quite efficient in providing indoor and outdoor coverage with low data rate. Unlicensed LoRa supports a long-range coverage with longer battery life, cost, capacity. While, licensed NB-IoT benefits in terms of latency, reliability, QoS and range. Both the protocols are encapsulated with cryptographic algorithms to provide the secure communication. But still are vulnerable to a wide range of attacks. In this paper network architecture, vulnerabilities, possible security breaches and counter solutions of NB-IoT and LoRa are discussed.
物联网带来了一场数字革命,通过无线通信将大量异构设备连接在一起。毫无疑问,它给人们的生活带来了舒适和便利,但与此同时,安全、隐私和信息泄露已成为人们关注的主要问题,特别是在金融、贸易和医疗保健领域。随着市场的快速增长,低功耗广域网技术已成为人们关注的领域。窄带物联网(NB-IoT)和远程物联网(LoRa)在提供低数据速率的室内和室外覆盖方面非常有效。未经许可的LoRa支持远程覆盖,具有更长的电池寿命、成本和容量。而授权的NB-IoT则在延迟、可靠性、QoS和范围方面具有优势。这两种协议都用加密算法封装,以提供安全的通信。但仍然容易受到各种各样的攻击。本文讨论了NB-IoT和LoRa的网络架构、漏洞、可能的安全漏洞和应对方案。
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引用次数: 1
Electrical Characterization of XLPE Embodied With Copper Oxide Nanoparticles 氧化铜纳米颗粒掺杂交联聚乙烯的电学表征
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126315
Arghadeep Pal, A. Banerjee, A. Lahiri
For electrical insulation purposes, polymer composite materials have gained huge attention. Their performance improves especially if they are embodied with nano/micro fillers. In this study, Cross-Linked Polyethylene (XLPE) has been incorporated with Copper Oxide (CuO) nanoparticles, and their electrical characterization has mainly been highlighted.
高分子复合材料在电绝缘方面得到了广泛的关注。它们的性能得到改善,特别是如果它们与纳米/微填料相结合。本研究将交联聚乙烯(XLPE)与氧化铜(CuO)纳米粒子结合,重点研究了它们的电学特性。
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引用次数: 0
High sensitivity strain sensor based on Polymer Fiber Bragg Grating 基于聚合物光纤光栅的高灵敏度应变传感器
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126215
Tony Alwin
High sensitivity strain sensor using Polymer Fiber Bragg Grating(P-FBG) is presented. An enhancement in strain sensitivity with an increase in the length of polymer FBG is simulated and demonstrated. The strain sensitivity increased from 1.39 to 5.15 pm/μɛ with the change in grating length from 26mm to100mm.Further, the strain sensitivity is increased by placing a polarization rotator in one arm of strain sensor.
介绍了一种基于聚合物光纤光栅的高灵敏度应变传感器。模拟并证明了随着聚合物光纤光栅长度的增加应变灵敏度的增强。当光栅长度从26mm增加到100mm时,应变灵敏度从1.39 pm/μ /增加到5.15 pm/μ /。此外,通过在应变传感器的一只臂上放置偏振旋转器来提高应变灵敏度。
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引用次数: 0
Intelligent Medicine Box for COVID like Pandemic 抗疫智能药箱
Pub Date : 2023-04-07 DOI: 10.1109/I2CT57861.2023.10126248
J. Baikerikar, Nilesh Ghavate, Vaishali Kavathekar, Allen Kodiyan
The Intelligent Medicine box is an effective health-care product that is implemented using a physically inexpensive medicine box powered by IoT devices and an application powered by Android operating system. The Android application is used to start a new medication and store the treatment details along with the medicine history. This application also provides an effective platform for the user to schedule an appointment with the doctor seamlessly. In addition to this the android application has an inbuilt prescription which will be beneficial in times of pandemic. The user can also add custom treatment plan if necessary. The medicine box alerts the user at the correct time to take the medicine. The box produces audio and illuminates the correct container number, thus making it fool proof and prevents the user from taking the wrong medicine. The Intelligent medicine box proposed by us is a very effective solution in the Health care sector and will reduce the care giver’s burden.
智能药箱是一款有效的医疗保健产品,使用物联网设备驱动的物理价格低廉的药箱和Android操作系统驱动的应用程序来实现。Android应用程序用于开始一种新的药物,并存储治疗细节以及药物历史。该应用程序还为用户提供了一个有效的平台,可以无缝地安排与医生的预约。除此之外,android应用程序还有一个内置的处方,这将在流行病时期有益。用户还可以根据需要添加自定义治疗方案。药盒会在正确的时间提醒使用者服药。这个盒子会发出声音,并照亮正确的容器编号,从而使其防伪,防止用户服用错误的药物。我们提出的智能药箱是医疗保健领域非常有效的解决方案,将减轻护理人员的负担。
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引用次数: 0
期刊
2023 IEEE 8th International Conference for Convergence in Technology (I2CT)
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