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2019 3rd International Conference on Trends in Electronics and Informatics (ICOEI)最新文献

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An Efficient Object Detection Model Using Convolution Neural Networks 基于卷积神经网络的高效目标检测模型
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862698
Ulagamuthalvi., J.B. Janet Felicita, D. Abinaya
Image processing and computer vision have gained an enormous advance in the field of machine learning techniques. Some of the major research areas within machine learning are Object detection and Scene Recognition. Though there are numerous existing works related to the specified fields object detection still encounters numerous challenges when it comes to implementing in the real-time scenario. The problem occurs in the detection due to various objects present in the background. Object detection mechanism detects a specified object when a particular scene is given. Classifiers like SVM and Neural Networks are used to train the classifier in such a way they are able to detect an object when a new image is given. In this paper, we have proposed a model which detects texts from an image. Bounding boxes are used to detect the texts and localize it. The neural network is used to train the model where numerous images having texts are given as the training set. The performance evaluation is done on the model and it is observed that it detects the texts when a new image is given. Object detection is a fundamental problem in computer vision, which aims to detect general objects in images.
图像处理和计算机视觉在机器学习技术领域取得了巨大的进步。机器学习的一些主要研究领域是物体检测和场景识别。尽管已有许多与指定领域相关的工作,但在实时场景中实现目标检测仍然面临许多挑战。由于背景中存在各种物体,因此在检测中会出现问题。对象检测机制在给定特定场景时检测指定对象。像SVM和神经网络这样的分类器被用来训练分类器,使它们能够在给定新图像时检测到目标。在本文中,我们提出了一种从图像中检测文本的模型。边界框用于检测文本并对其进行定位。利用神经网络对模型进行训练,其中以大量具有文本的图像作为训练集。对该模型进行了性能评估,观察到当给定新图像时,该模型能够检测文本。目标检测是计算机视觉中的一个基本问题,其目的是检测图像中的一般目标。
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引用次数: 10
Performance Evaluation of Deep Learning frameworks on Computer Vision problems 深度学习框架在计算机视觉问题上的性能评价
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862603
Madhumitha Nara, B. Mukesh, Preethi Padala, Bharath A. Kinnal
Deep Learning (DL) applications have skyrocketed in recent years and are being applied in various domains. There has been a tremendous surge in the development of DL frameworks to make implementation easier. In this paper, we aim to make a comparative study of GPU-accelerated deep learning software frameworks such as Torch and TenserFlow (with Keras API). We attempt to benchmark the performance of these frameworks by implementing three different neural networks, each designed for a popular Computer Vision problem (MNIST, CIFAR10, Fashion MNIST). We performed this experiment on both CPU and GPU(Nvidia GeForce GTX 960M) settings. The performance metrics used here include evaluation time, training time, and accuracy. This paper aims to act as a guide to selecting the most suitable framework for a particular problem. The special interest of the paper is to evaluate the performance lost due to the utility of an API like Keras and a comparative study of the performance over a user-defined neural network and a standard network. Our interest also lies in their performance when subjected to networks of different sizes.
近年来,深度学习(DL)的应用激增,并被应用于各个领域。为了使实现更容易,DL框架的开发出现了巨大的增长。在本文中,我们的目标是对gpu加速的深度学习软件框架(如Torch和TenserFlow(使用Keras API))进行比较研究。我们试图通过实现三个不同的神经网络来对这些框架的性能进行基准测试,每个神经网络都是为一个流行的计算机视觉问题(MNIST, CIFAR10, Fashion MNIST)设计的。我们在CPU和GPU(Nvidia GeForce GTX 960M)设置上进行了这个实验。这里使用的性能指标包括评估时间、训练时间和准确性。本文旨在为特定问题选择最合适的框架提供指导。本文的特别兴趣是评估由于使用像Keras这样的API而导致的性能损失,并对用户定义的神经网络和标准网络的性能进行比较研究。我们的兴趣还在于它们在不同规模的网络中的表现。
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引用次数: 3
Contention Based Forwarding Message in Vanet After an Emergency Event 紧急事件后Vanet中基于争用的转发消息
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862742
E. Brumancia, R. Gomathi, D.Ayyappa Naidu, D. Srikanth
Diverse thriving applications in Vehicular Ad hoc Networks (VANETs) are based on offer. Engineering a pass on tradition that satisfies VANET applications' necessities is fundamental. In this paper, we propose a strong and mind boggling multi-weave pass on arranging custom for VANETs. The proposed tradition gives the strict consistent quality in various flood hour gridlock conditions. This tradition other than performs low overhead by systems for decreasing rebroadcast abundance in a high-thickness build condition. We furthermore propose a redesigned multipoint hand-off (MPR) decision watch that thinks about vehicles' movability and after that utilization it for exchange center point decision. We show the execution examination of the proposed custom by age with ns-2 in different conditions, and give the preoccupation results appearing of the proposed tradition isolated and other VANET present designs.
车辆自组织网络(vanet)的各种蓬勃发展的应用是基于提供。工程传递传统,满足VANET应用程序的需求是基本的。在本文中,我们提出了一个强大的和令人难以置信的多编织传递安排定制的vanet。所提出的传统在不同的洪水时间阻塞条件下保证了严格一致的质量。这种传统除了执行低开销的系统,以减少重广播丰度在高厚度的构建条件。我们进一步提出了一种重新设计的多点切换(MPR)决策表,它考虑了车辆的移动性,然后利用它进行交换中心点决策。我们用ns-2展示了在不同条件下按年龄划分的拟议习俗的执行检验,并给出了拟议传统孤立和其他VANET目前设计的关注结果。
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引用次数: 1
Plant disease identification and classification using Back-Propagation Neural Network with Particle Swarm Optimization 基于粒子群算法的反向传播神经网络植物病害识别与分类
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862552
Moumita Chanda, M. Biswas
Agriculture is the culture of land and rearing of plants to supply food to nourish and enhance life. Different types of plants are farmed every year based on environmental conditions and it is one of the main economic sources in India. These plants are prone to many diseases which hinders normal growth of the plants; these diseases are caused by seasonal changes, environmental variations, and cultivation procedures. To protect the plants from such damages, diseases need to be identified and properly diagnosed on time. Hence, innovation of feasible and powerful methods for identification and classification of plant diseases is an urgent need. There are lots of classifiers which are good in the classification of plant diseases: Back-propagation Neural Network (BPNN), Probabilistic Neural Network (PNN), Radial Basis Function Neural Network (RBFNN), Support Vector Machine (SVM) and K-Nearest Neighbors (KNN) but only using these methods do not make the best tradeoff between time and accuracy. So to remove this constraint, in this paper we have given an image processing solution to distinguish and classify plant diseases efficiently and accurately. In our proposed method, for classification first, we use back-propagation algorithm to get the weights of neural network (NN) connections and then we optimize these weights using Particle Swarm Optimization (PSO) to come out of the problems like local optima and overfitting which are very common in conventional NN training methods. We have used images of leaves affected by different bacterial and fungal diseases: Alternaria Alternata, Anthracnose, Bacterial Blight and Cercospora Leaf Spot in our experiment and our proposed method achieves 96.2% accuracy.
农业是土地的文化和植物的饲养,以提供食物来滋养和提高生命。每年根据环境条件种植不同类型的植物,这是印度主要的经济来源之一。这些植物容易发生许多疾病,阻碍了植物的正常生长;这些疾病是由季节变化、环境变化和栽培程序引起的。为了保护植物免受这种损害,需要及时识别和正确诊断病害。因此,迫切需要创新可行而有效的植物病害鉴定和分类方法。在植物病害分类中,有许多分类器表现良好:反向传播神经网络(BPNN)、概率神经网络(PNN)、径向基函数神经网络(RBFNN)、支持向量机(SVM)和k近邻(KNN),但仅使用这些方法并不能在时间和精度之间取得最好的平衡。为了消除这一限制,本文提出了一种高效、准确地对植物病害进行识别和分类的图像处理方案。在本文提出的方法中,在分类方面,我们首先使用反向传播算法获得神经网络连接的权值,然后使用粒子群算法对这些权值进行优化,以解决传统神经网络训练方法中常见的局部最优和过拟合等问题。我们在实验中使用了不同细菌和真菌病害的叶片图像:alternnaria Alternata,炭疽病,细菌性疫病和Cercospora叶斑病,我们提出的方法达到96.2%的准确率。
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引用次数: 29
Improved Test Coverage by Observation Point Insertion for Fault Coverage Analysis 通过插入观测点来改进故障覆盖分析的测试覆盖率
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862789
V. Veena, E. Prabhu, N. Mohan
Design for testing implies on adding an extra hardware to circuit under test so that the difficulty in testing the circuit becomes easy and large number of faults can be detected to increase the test coverage of the circuit. In a circuit there might be a large number of faults and some fault in the circuit will have high controllability as well as observability those faults will be very difficult to detect. A new approach has been introduced which involves the insertion of observation points at most suitable location to capture the most difficult to observe faults which facilitate structural testing for both on-chip and off-chip for better fault coverage. Insertion of the observation point into the internal part of the circuit enables direct observation of the internal part of the circuit. The observation points are inserted at those locations where observability is high and the occurrence of fault at those location makes the faults hard to propagate to the output.
测试设计是指在被测电路上增加额外的硬件,使电路的测试难度变得容易,可以检测到大量的故障,从而增加电路的测试覆盖率。电路中可能存在大量的故障,其中一些故障具有很高的可控性和可观测性,这些故障很难被检测出来。引入了一种新的方法,即在最合适的位置插入观测点来捕获最难观察的故障,从而促进片内和片外的结构测试,以获得更好的故障覆盖率。将观察点插入电路的内部部分,可以直接观察电路的内部部分。在可观测性高的位置插入观测点,在这些位置发生故障使得故障很难传播到输出。
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引用次数: 5
A Survey on Energy Harvesting Routing Protocol for WSN 无线传感器网络能量收集路由协议研究进展
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862780
T. Kavitha, S. Silas
Wireless Sensor Networks plays a vital in our day to day life in various applications such as healthcare, smart home, smart classroom, and in remote military surveillance. Some of the challenges that our Wireless Sensor Networks faces to combat with the energy saving issues are clustering, choosing the cluster head, data aggregation, routing techniques and protocols. This aims at reviewing various techniques and protocols that can be applied in WSN for efficient usage of the energy constraint and for extending the lifespan of the network in various aspects of routing and its protocols. This paper summarizes the advantage, disadvantages and the open research issues and challenges in combating the energy usage efficiently.
无线传感器网络在我们的日常生活中发挥着至关重要的作用,在医疗保健,智能家居,智能教室和远程军事监视等各种应用中。无线传感器网络在节能方面面临的一些挑战是集群、簇头选择、数据聚合、路由技术和协议。本文旨在回顾可应用于WSN的各种技术和协议,以便在路由及其协议的各个方面有效地利用能量约束并延长网络的寿命。本文总结了能源高效利用的优点、缺点以及有待研究的问题和挑战。
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引用次数: 5
Single Image Super-Resolution Based on Modified Interpolation Method Using MLP and DWT 基于MLP和DWT改进插值方法的单幅图像超分辨率
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862571
Sheetal Shivagunde, M. Biswas
Nowadays Super Resolution (SR) is a trending term in many fields of image processing area where resolution describes the degree of details an image holds like, pixel count, sharpness and clarity. In many applications captured images are of low quality known as low resolution (LR) image, these images hold very less details. Therefore there is a need to convert such LR images to High resolution (HR) images which can be obtained by various SR methods like, interpolation methods, frequency domain based methods, reconstruction based methods and learning based methods. HR images obtained from interpolation methods contain reconstruction artifacts like edge blurs, edge halos and ringing effects, whereas learning based methods produce good results but predict unknown HR pixel values based only on input LR/HR image pairs. Thus, to overcome above mentioned disadvantages we proposed modified interpolation method for obtaining HR image, which predicts unknown HR pixel values from interpolated LR patch and corresponding HR patch using multilayer perceptron (MLP) and discrete wavelet transform (DWT). Experimental results subjectively and objectively show that for considered test images corresponding HR images obtained by our proposed method are of better quality than classical bicubic, Chopade et al. and Man et al. method.
如今,超分辨率(SR)在图像处理领域的许多领域都是一个趋势术语,其中分辨率描述了图像所拥有的细节程度,如像素计数,清晰度和清晰度。在许多应用程序中,捕获的图像质量较低,称为低分辨率(LR)图像,这些图像包含的细节很少。因此,需要将这种LR图像转换为高分辨率(HR)图像,这些图像可以通过各种SR方法获得,如插值方法,基于频域的方法,基于重建的方法和基于学习的方法。通过插值方法获得的HR图像包含边缘模糊、边缘晕和环形效应等重建伪影,而基于学习的方法产生了良好的结果,但仅基于输入LR/HR图像对预测未知的HR像素值。因此,为了克服上述缺点,我们提出了一种改进的HR图像插值方法,该方法利用多层感知器(MLP)和离散小波变换(DWT)从插值后的LR patch和相应的HR patch中预测未知的HR像素值。主观和客观的实验结果表明,对于考虑的测试图像,本文方法获得的相应HR图像质量优于经典的双三次、Chopade等方法和Man等方法。
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引用次数: 4
Precursory study on varieties of DDoS attacks and its implications in Cloud Systems 云系统中各种DDoS攻击及其影响的前期研究
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862722
Jones S.B Ribin, N. Kumar
Cloud Computing has emerged into an inevitable platform for computing services by effectively implementing Service Oriented Architecture (SOA) and Virtualization. However it is still vulnerable to traditional security threats and offers scope for innovative security attacks such as EDoS [1]. While it offers platform to generate innumerable Virtual components from a single physical component, it inadvertently provides wide spectrum of possibilities for distributed attacks. Moreover such attacks have adapted to cloud platform and have exploited various inherent vulnerabilities. In an unprecedented manner, they became unpredictable, evasive and challenging to Cloud Security measures. Therefore various versions of DDoS attack that targets the cloud platform have been extensively researched and narrated. The Cloud Security faces unprecedented challenges such as the Single-point-of-Failure occurs when a Cloud Supervisory Component or hypervisor fails due to a security breach. Moreover Cloud requirements often require being liberal to meet the Clients needs. This does not help the CSP to adapt traditional stringent security measures in Cloud System the reasons have been discussed in details.
通过有效地实现面向服务的体系结构(SOA)和虚拟化,云计算已经成为计算服务的必然平台。然而,它仍然容易受到传统的安全威胁,并为创新的安全攻击(如dos)提供了空间[1]。虽然它提供了从单个物理组件生成无数虚拟组件的平台,但它无意中为分布式攻击提供了广泛的可能性。此外,这种攻击已经适应了云平台,并利用了各种固有的漏洞。它们以前所未有的方式变得不可预测、难以捉摸,并对云安全措施构成挑战。因此,针对云平台的各种版本的DDoS攻击被广泛研究和叙述。云安全面临着前所未有的挑战,例如,当云监控组件或管理程序由于安全漏洞而发生故障时,会发生单点故障。此外,云需求通常需要自由地满足客户的需求。这不利于云计算服务提供商适应传统严格的云系统安全措施,详细讨论了原因。
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引用次数: 3
Brain Tumor Segmentation with Deep Learning Technique 基于深度学习技术的脑肿瘤分割
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862575
G. Madhupriya, Narayanan M Guru, S. Praveen, B. Nivetha
The proposed work is based on Deep learning technique which is a deep neural network and probabilistic neural network to detect unwanted masses in the brain. Our work is personalized for both high and low-level grades. Tumors can appear in anyplace of the brain and its natures like shape, contrast, and size have always been an uncertain one, which means that there is no standard fact about tumor structure. The rate at which people woe from brain tumor becomes increasing nowadays. These reasons stimulate us to provide an intelligent solution which uses deep learning technique to segment abnormal tissues in the brain. It can help to find out whether the tumor is in the brain or not. With the help of these MRI images, segmentation can be performed and the segmented images can be compared with the normal brain tissues also with the tumor cells. The results are provided (whether the brain contains a tumor or not) based on the comparison. In this paper, the segmentation is done using a convolution neural network and Probabilistic neural network. Here, the comparison sketch of various models is done. Based on that, we discovered an architecture which is based on Convolutional Neural Networks (CNN) with both $3^{ast} 3$ and $7^{ast} 7$ in an overlapped manner, and build a cascaded architecture, so that we can able to segment a tumor accurately in an effective manner, since we use Image dataset Brats13. Similarly, we use a probabilistic neural network for detecting tumors and compare the result of both of them. We proposed a unique CNN and PNN architectures which are different from those conventional models used in image processing and computer vision techniques. Our model deals with both local and global features.
本文提出的工作是基于深度学习技术,该技术是一种深度神经网络和概率神经网络来检测大脑中不需要的肿块。我们的工作是个性化的高和低等级。肿瘤可以出现在大脑的任何部位,它的性质,如形状、对比度和大小一直是不确定的,这意味着没有关于肿瘤结构的标准事实。现在人们患脑瘤的比率越来越高。这些原因促使我们提供一种智能的解决方案,利用深度学习技术来分割大脑中的异常组织。它可以帮助发现肿瘤是否在大脑中。在这些MRI图像的帮助下,可以进行分割,并将分割后的图像与正常脑组织和肿瘤细胞进行比较。结果是根据比较提供的(无论大脑是否含有肿瘤)。本文采用卷积神经网络和概率神经网络对图像进行分割。在此,对各种模型进行了对比示意图。在此基础上,我们发现了一种基于卷积神经网络(CNN)的$3^{ast} 3$和$7^{ast} 7$重叠的架构,并构建了一个级联的架构,这样我们就能够以一种有效的方式准确地分割肿瘤,因为我们使用的是图像数据集Brats13。同样,我们使用概率神经网络来检测肿瘤,并比较两者的结果。我们提出了一种不同于图像处理和计算机视觉技术中使用的传统模型的独特的CNN和PNN架构。我们的模型同时处理局部和全局特征。
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引用次数: 19
A Sustainable Vehicle Parking using IoT 利用物联网实现可持续停车
Pub Date : 2019-04-01 DOI: 10.1109/ICOEI.2019.8862641
T. Anandhi, Kumaar V.S. Kishore, Ganesh S. Maha, R. Gomathi
We present a highly efficient method for vehicle parking management in large scale parking lots based on IoT. The proposed system can be installed in a Raspberry pi module which will help us in solving the current problems in vehicle parking management. The system consists of an on-site deployment of an IoT module that is used to monitor and signalize the state of availability of each single parking slot. This can be done on a mobile phone using android application. This application can be managed by an administrator at the malls. This project primarily makes finding of parking systems more efficient and less time-consuming, and also eliminates the need of staff to be employed for such purpose of these places, thus increasing profit margins. The system helps a user know the availability of parking slots on a real time basis. Android mobile application is used to display the total parking slots in the parking lot, number of parking slots available, occupied parking slots and the reserved parking slots. To book the parking slot at that time your information are encoded to the QR code. This makes our parking system more secured. Once you park the vehicle in the slot, the timer will start to monitor the parking time. If time exceeds alert message is sent to the user's mobile.
提出了一种基于物联网的大型停车场车辆停放高效管理方法。所提出的系统可以安装在树莓派模块中,这将有助于我们解决当前车辆停车管理中的问题。该系统由现场部署的物联网模块组成,该模块用于监控每个停车位的可用状态并发出信号。这可以在使用android应用程序的手机上完成。该应用程序可以由购物中心的管理员管理。这个项目主要是为了寻找更高效、更省时的停车系统,也消除了为这些地方雇佣员工的需要,从而增加了利润空间。该系统可以帮助用户实时了解停车位的可用性。Android手机应用显示停车场总车位、可用车位数、已用车位和预留车位。为了在那个时候预订停车位,你的信息被编码成QR码。这使我们的停车系统更加安全。一旦您将车辆停在槽中,计时器将开始监控停车时间。如果时间超过警报消息发送到用户的手机。
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引用次数: 6
期刊
2019 3rd International Conference on Trends in Electronics and Informatics (ICOEI)
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