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2019 3rd International Conference on Computing and Communications Technologies (ICCCT)最新文献

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Smart Cane For Visually Impaired Based On IOT 基于物联网的视障人士智能手杖
Sankari Subbiah, S. Ramya, G. Parvathy Krishna, S. Nayagam
Visual impairment can be termed as blindness or vision loss. This impairment causes many difficulties in their day-to-day activities such as in reading, walking, socializing, and driving. The white cane is considered to be the symbol of freedom, independence, and confidence. The proposed smart cane is designed with obstacle detection module, heat detection, water detection, light detection, pit and staircase detection using InfraRed (IR) sensor, GPS (Global Positioning System), and GSM(Global System for Mobile) which helps them to accomplish his/her daily tasks with ease. The obstacle detection module uses ultrasonic range along with camera to detect the obstacles which intimates that the obstacle is detected and also about what the obstacle is? We use Raspberry Pi to inform the impaired user about what the object is and it is sent as a voice message through headset. The GPS is used to identify the current location of the person which is sent as a text message and also as a voice message through headset. Traffic signals are identified by using Raspberry Pi and intimate the user through headset whether to wait for the signal or move. All these facilities are not at all possible if the visually challenged person has misplaced the cane somewhere else. For this purpose, we have fixed an alarm in the smart cane which is connected to their mobile phones. This alarm helps them to find their smart cane if they misplaced it.
视力障碍可称为失明或视力丧失。这种损伤导致他们在日常活动中遇到许多困难,如阅读、行走、社交和驾驶。白色的手杖被认为是自由、独立和自信的象征。所提出的智能手杖设计了障碍物检测模块、热检测、水检测、光检测、坑和楼梯检测,使用红外(IR)传感器、GPS(全球定位系统)和GSM(全球移动系统),帮助他们轻松完成日常任务。障碍物检测模块使用超声波范围和摄像头来检测障碍物,这表明障碍物被检测到,以及障碍物是什么?我们使用树莓派来告知受损用户物体是什么,并通过耳机以语音信息的形式发送。GPS用于识别人的当前位置,并通过耳机发送文本信息和语音信息。通过树莓派识别交通信号,并通过耳机提醒用户是等待信号还是移动。如果视障人士把手杖放错了地方,所有这些设施都是不可能的。为此,我们在智能手杖上安装了一个报警装置,与他们的手机相连。如果他们把智能手杖放错了地方,这个警报可以帮助他们找到它。
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引用次数: 13
Automatic Plant Escalation Monitoring System Using IoT 使用物联网的自动工厂升级监控系统
P. Varalakshmi, B. Y. Sivashakthivadhani, B. L. Sakthiram
Agriculture plays a crucial role in the Indian economy. It not only provides food and raw material but also provides employment opportunities and also helps in monitoring gas exchange problems, rainfall percolation and microbial activity. Hence it is important to find a technique which will classify infectious plant from healthy plant, in order to cure the diseased plant at early stages and also improve the yield of the agriculture. An hardware model is built using the Raspberry Pi 3 to indicate to the farmer about the temperature, pressure and soil moisture level when it goes below or above a threshold values. A new classification technique is developed based on the convolutional neural network (CNN) to classify infectious plant from the healthy plant and its efficiency is compared with SVM,KNN classifier and random forest.
农业在印度经济中起着至关重要的作用。它不仅提供食物和原料,还提供就业机会,还有助于监测气体交换问题、降雨渗透和微生物活动。因此,寻找一种将病株与健康株区分开来的技术,对病株的早期治疗和提高农业产量具有重要意义。使用树莓派3建立了一个硬件模型,当温度、压力和土壤湿度低于或高于阈值时,它会向农民指示。提出了一种基于卷积神经网络(CNN)对健康植株和感染植株进行分类的新方法,并与SVM、KNN分类器和随机森林进行了效率比较。
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引用次数: 2
AQUACHAIN -Water Supply-Chain management using Distributed Ledger Technology 使用分布式账本技术的水供应链管理
Nibi Maouriyan, A. Krishna
Water shortage is fast becoming one of the biggest crises of this century. The recent, exponential rise in adoption of the most disparate Internet of Things (IoT) devices and technologies has reached also Water supply chains, drumming up substantial research and innovation interest towards developing reliable, auditable and transparent traceability systems. Current IoT-based traceability and provenance systems for water supply chains are built on top of centralized infrastructures and this leaves room for unsolved issues and major concerns, including data integrity, tampering and single points of failure. Blockchains, the distributed ledger technology underpinning cryptocurrencies such as Bitcoin, represent a new and innovative technological approach to realizing decentralized trustless systems. This will also eliminate corruption due to unmaintained record of sources. Indeed, the inherent properties of this digital technology provide fault-tolerance, immutability, transparency and full traceability of the stored transaction records, as well as coherent digital representations of physical assets and autonomous transaction executions. This paper presents Aqua-chain, a fully decentralized, blockchain-based traceability solution for Water supply chain management, able to seamless integrate IoT devices producing and consuming digital data along the chain. To effectively assess Aqua-chain, first, we defined a classical use-case within the given vertical domain, namely from-supplier-to-buyer. Then, we developed and deployed such use-case, achieving traceability using blockchain implementation, Ethereum. Finally, we evaluated and compared the performance deployments, in terms of latency, CPU, and network usage, also highlighting its main pros and cons.
水资源短缺正迅速成为本世纪最大的危机之一。最近,最不同的物联网(IoT)设备和技术的采用呈指数级增长,也触及了水供应链,激发了大量研究和创新兴趣,以开发可靠、可审计和透明的可追溯系统。目前基于物联网的供水供应链溯源系统是建立在集中式基础设施之上的,这为未解决的问题和主要问题留下了空间,包括数据完整性、篡改和单点故障。区块链是支撑比特币等加密货币的分布式账本技术,代表了实现分散的无信任系统的一种新的创新技术方法。这也将消除由于未维护的来源记录而导致的腐败。事实上,这种数字技术的固有属性提供了存储交易记录的容错性、不变性、透明度和完全可追溯性,以及物理资产的连贯数字表示和自主交易执行。本文介绍了Aqua-chain,这是一种完全分散的、基于区块链的水供应链管理可追溯性解决方案,能够无缝集成沿链生产和消费数字数据的物联网设备。为了有效地评估Aqua-chain,首先,我们在给定的垂直领域中定义了一个经典用例,即从供应商到买方。然后,我们开发和部署了这样的用例,使用区块链实现以太坊实现可追溯性。最后,我们在延迟、CPU和网络使用方面评估和比较了性能部署,并突出了其主要优点和缺点。
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引用次数: 10
ICCCT 2019 Front Matter ICCCT 2019前沿事项
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引用次数: 0
An Assessment Survey of Cloud Simulators for Fault Identification 云模拟器故障识别评估综述
J. Nandhini, T. Gnanasekaran
Cloud computing is a large set of logical computational resources accessible via internet. Cloud computing offers services to obtain coherence, scalability, economy subscale with maximum efficiency and resource optimization. Fault tolerance is the characteristic that enables the system to stay operating and adhere SLA even when the in the system faults and failures. For a system to be fault tolerant the interval of fault identification and removal must be minimum to follow the QoS requirements. virtualization in the Data center can assist in fault prediction that makes the system fault tolerant. A cloud simluator is an extensible tool to analyse, evaluate and measure the system performance of the cloud cloud applications to satisfy the QoS provisions. This paper deals with the survey of the various cloud simulators with emphasis on using CloudSim
云计算是通过internet访问的大量逻辑计算资源。云计算提供服务以获得一致性、可扩展性、经济子规模以及最大效率和资源优化。容错是一种特性,它使系统即使在系统发生故障和失败时也能保持运行并遵循SLA。要使系统具有容错性,故障识别和排除的间隔必须最小,以满足QoS要求。数据中心中的虚拟化可以帮助进行故障预测,从而使系统具有容错性。云模拟器是一种可扩展的工具,用于分析、评估和测量云应用程序的系统性能,以满足QoS规定。本文介绍了各种云模拟器的概况,重点介绍了CloudSim的使用
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引用次数: 0
Credit Card Fraud Detection Using Random Forest Algorithm 基于随机森林算法的信用卡欺诈检测
M. Suresh Kumar, V. Soundarya, S. Kavitha, E. Keerthika, E. Aswini
In this paper we mainly focus on credit card fraud detection in real world. Here the credit card fraud detection is based on fraudulent transactions. Generally credit card fraud activities can happen in both online and offline. But in today’s world online fraud transaction activities are increasing day by day. So in order to find the online fraud transactions various methods have been used in existing system. In proposed system we use Random Forest Algorithm(RFA) for finding the fraudulent transactions and the accuracy of those transactions. This algorithm is based on supervised learning algorithm where it uses decision trees for classification of the dataset. After classification of dataset a confusion matrix is obtained. The performance of Random Forest Algorithm is evaluated based on the confusion matrix. The results obtained from processing the dataset gives accuracy of about 90%.
本文主要研究现实世界中的信用卡欺诈检测。这里的信用卡欺诈检测是基于欺诈交易。一般来说,信用卡欺诈活动在线上和线下都可能发生。但在当今世界,网络欺诈交易活动日益增多。因此,为了发现网络欺诈交易,现有系统采用了各种方法。在该系统中,我们使用随机森林算法(RFA)来发现欺诈交易和交易的准确性。该算法基于监督学习算法,使用决策树对数据集进行分类。对数据集进行分类后,得到一个混淆矩阵。基于混淆矩阵对随机森林算法的性能进行了评价。通过对数据集的处理得到的结果,准确率约为90%。
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引用次数: 10
Human Gait Recognition using Deep Convolutional Neural Network 基于深度卷积神经网络的人体步态识别
P. Nithyakani, A. Shanthini, Godwin Ponsam
A human acknowledgment and recognizable proof is viewed these days as an essential field of research. The most unique parts of human are the ear, odor, heartbeat, voice, the iris, periocular portion of eye, fingerprint, gait, sweat, face, etc,. Without the human interaction to identify a person is quite challenging with low resolution images. Gait recognition is one of the biometric technology which can be used to identify people without their knowledge. The proposed system uses Deep Convolutional Neural Network to extract the gait features of a person by training the neural network architecture with Gait Energy Image.
如今,人类的承认和可识别的证据被视为一个重要的研究领域。人类最独特的部分是耳朵、气味、心跳、声音、虹膜、眼周部分、指纹、步态、汗水、面部等。在没有人类互动的情况下,用低分辨率的图像识别一个人是相当具有挑战性的。步态识别是一种生物特征识别技术,可以在人不知情的情况下对其进行识别。该系统采用深度卷积神经网络,通过步态能量图像训练神经网络结构,提取人的步态特征。
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引用次数: 11
Human Fear Analysis using Signal and Image Processing 基于信号和图像处理的人类恐惧分析
Swagata B. Sarkar
Human emotion detection is an emerging field. The greater impact of emotional intelligence in day to day life than intelligent quotient has been proved by psychologists. Numerous psychological problems are coming up every day posing serious challenges. These can be solved only through proper analysis of emotions. Emotion analysis is a challenging task. Most of the time single emotion cannot be identified. Basic emotions are happy, sad, fear, anger, surprise and neutral. Fear and anger are the two dominating emotions which can cause health problems as well as mental disorder. The main focus in this paper is fear analysis using image and signal processing. In this paper, analysis of fear is made using image processing, fused facial image processing, Field Programmable Grid Array features of facial image, emotional speech processing and emotional analysis using physical parameters. Statistical feature extraction from both time and signal domain has been done. Features have also been extracted from Field Programmable Grid Array. Speech features have been extracted using Mel Frequency Cepstral Coefficients algorithm. Physical parameters which are directly related to human emotions are analysed by fuzzy analysis. Multimodal emotion analysis is done using feature level fusion. Feature level fusion is done by discrete wavelet transform and regression analysis. The features are finally classified using back propagation algorithm of conventional neural network and back propagation algorithm of convolution neural network in the domain of deep learning. Out of all emotions fear has sensitivity and specificity of 97.36% and 91.67% respectively. As against the sensitivity and specificity for only physical parameters and facial images are 58.62%, 79.41%, 81.25%, 47.62% respectively. Human fear also has been analysed from speech signal using modified Mel Frequency Cepstral Coefficients algorithm. Kaiser window works best for happiness, hamming window is good for boredom and fear, Hanning window is fit for disgust and anger, Bartlett window is good for sad emotion. Emotion detection by image fusion technique using conventional back propagation network as classifier, sensitivity and specificity are increased by 16.72% and 27.75 % respectively. Fear emotion is best classified by taking combined feature set other than single feature set like human emotional faces or physical parameters. It can also be well classified by deep neural network. The features for fear emotion can be extracted using modified Mel Frequency Cepstral Coefficients algorithm using Hamming window.
人类情感检测是一个新兴领域。心理学家已经证明,情商在日常生活中的影响比智商更大。每天都有许多心理问题出现,构成严重的挑战。这些问题只能通过适当的情绪分析来解决。情绪分析是一项具有挑战性的任务。很多时候,单一的情绪无法被识别。基本情绪有快乐、悲伤、恐惧、愤怒、惊讶和中性。恐惧和愤怒是两种主要的情绪,会导致健康问题和精神障碍。本文的研究重点是利用图像和信号处理技术进行恐惧分析。本文采用图像处理、融合面部图像处理、现场可编程网格阵列面部图像特征、情绪语音处理和物理参数情绪分析等方法对恐惧进行分析。从时域和信号域进行了统计特征提取。还提取了现场可编程网格阵列的特征。使用Mel频率倒谱系数算法提取语音特征。对与人类情感直接相关的物理参数进行模糊分析。多模态情感分析采用特征级融合技术。通过离散小波变换和回归分析实现特征级融合。最后利用传统神经网络的反向传播算法和深度学习领域卷积神经网络的反向传播算法对特征进行分类。在所有情绪中,恐惧的敏感性为97.36%,特异性为91.67%。而仅对物理参数和面部图像的敏感性和特异性分别为58.62%、79.41%、81.25%、47.62%。利用改进的Mel倒谱系数算法对语音信号进行了分析。凯泽窗最适合表达快乐,汉明窗适合表达无聊和恐惧,汉宁窗适合表达厌恶和愤怒,巴特利特窗适合表达悲伤情绪。采用传统的反向传播网络作为分类器的图像融合技术进行情感检测,灵敏度和特异性分别提高了16.72%和27.75%。恐惧情绪的分类最好采用组合特征集,而不是像人的表情或身体参数这样的单一特征集。深度神经网络也可以很好地对其进行分类。利用改进的Mel频率倒谱系数算法,利用Hamming窗提取恐惧情绪特征。
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引用次数: 1
Secure Data Aggregation to Preserve Data and Key Privacy in Wireless Sensor Networks with Multiple Sinks 多汇无线传感器网络中保护数据和密钥隐私的安全数据聚合
V. Akila, T. Sheela
Reliable and trustful data aggregation is an important to be addressed in Wireless Sensor Networks (WSNs). In this paper, we proposed a new technique to protect key and data in data aggregation called Secure Data Aggregation to Preserve Data and Key Privacy in Wireless Sensor Networks with Multiple Sinks (SAPDKP). The multiple sinks concepts used in this method consume less energy in the computational and communicational overhead. The security issues such as data confidentiality, data integrity, data freshness and data authentication are preserved in this technique. It uses very simple technique to perform aggregation and encryption. The multiple sink nodes perform analysis to identify the distrustful group and retransmission of data takes place for that group. Our simulation result proved that implementation of SAPDKP decreases the communication overhead and energy consumption compared with existing work. The multiple sinks concept increases the reliability of data and also reduces the number of data transmission in the network.
可靠可信的数据聚合是无线传感器网络(WSNs)需要解决的一个重要问题。本文提出了一种在数据聚合中保护密钥和数据的新技术,称为安全数据聚合以保护多汇无线传感器网络中的数据和密钥隐私(SAPDKP)。该方法中使用的多接收器概念在计算和通信开销方面消耗较少的能量。该技术保留了数据保密性、数据完整性、数据新鲜度和数据身份验证等安全问题。它使用非常简单的技术来执行聚合和加密。多个汇聚节点执行分析以识别不信任组,并为该组重新传输数据。仿真结果表明,与现有工作相比,SAPDKP的实现降低了通信开销和能耗。多sink的概念提高了数据的可靠性,同时也减少了网络中数据传输的次数。
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引用次数: 1
Smart Car Parking System in Smart Cities using IR 基于红外技术的智慧城市智能停车系统
M. Meenaloshini, J. Ilakkiya, P. Sharmila, J.C Sheffi Malar, S. Nithyasri
Internet of Things (IoT) plays an indispensable role in bridging the gap between all the day to day things to the networking system, and creates an ease to access all the un-internet things from any distant location. Adaption to the growth in the recent trends is inexorable for the people. With all the advancement in the technology, finding a particular place to park our automobile becomes an exasperating issue. In our work we have designed a Smart Car Parking System (SCPS) with the help of infrared sensor and a database based on application of Iot, which permits the driver to find the proximate parking slot, and gives the number of free places available in that respective parking zone. This ideology mainly focuses on diminishing the time involved in discovering the parking space and also it decreases the unwanted travelling, through filled parking slots in a parking arena. This will in turn reduce the consumption of fuel, which would reduce carbon footprints in our environment. Thus, this will pave way for an eco friendly surrounding.
物联网(IoT)在弥合所有日常事物与网络系统之间的差距方面发挥着不可或缺的作用,并为从任何远程位置访问所有非互联网事物创造了便利。对人们来说,适应最近的发展趋势是不可阻挡的。随着科技的进步,找到一个特定的地方停放我们的汽车成为一个令人恼火的问题。在我们的工作中,我们设计了一个基于红外传感器和基于物联网应用的数据库的智能停车系统(SCPS),该系统允许驾驶员找到附近的停车位,并给出相应停车位的空闲车位数量。这一理念主要侧重于减少寻找停车位的时间,也减少了不必要的旅行,通过在停车场填满停车位。这将反过来减少燃料的消耗,从而减少我们环境中的碳足迹。因此,这将为生态友好型环境铺平道路。
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引用次数: 7
期刊
2019 3rd International Conference on Computing and Communications Technologies (ICCCT)
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