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2020 International Conference on System, Computation, Automation and Networking (ICSCAN)最新文献

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Monitoring Algorithm in Malicious Vehicular Adhoc Networks 恶意车载Adhoc网络中的监控算法
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262314
S. Padmapriya, R. Valli, M. Jayekumar
Vehicular Adhoc Networks (VANETs) ensures road safety by communicating with a set of smart vehicles. VANET is a subset of Mobile Adhoc Networks (MANETs). VANET enabled vehicles helps in establishing communication services among one another or with the Road Side Unit (RSU). Information transmitted in VANET is distributed in an open access environment and hence security is one of the most critical issues related to VANET. Although each vehicle is not a source of all communications, most contact depends on the information that other vehicles receive from it. That vehicle must be able to assess, determine and respond locally on the information obtained from other vehicles to protect VANET from malicious act. Of this reason, message verification in VANET is more difficult due to the protection and privacy issues of the participating vehicles. To overcome security threats, we propose Monitoring Algorithm that detects malicious nodes based on the pre-selected threshold value. The threshold value is compared with the distrust value which is inherently tagged with each vehicle. The proposed Monitoring Algorithm not only detects malicious vehicles, but also isolates the malicious vehicles from the network. The proposed technique is simulated using Network Simulator2 (NS2) tool. The simulation result illustrated that the proposed Monitoring Algorithm outperforms the existing algorithms in terms of malicious node detection, network delay, packet delivery ratio and throughput, thereby uplifting the overall performance of the network.
车辆自组织网络(VANETs)通过与一组智能车辆通信来确保道路安全。VANET是移动自组网(manet)的一个子集。启用VANET的车辆有助于在彼此之间或与路侧单元(RSU)建立通信服务。在VANET中传输的信息分布在一个开放的访问环境中,因此安全是与VANET相关的最关键问题之一。虽然每辆车不是所有通信的来源,但大多数联系依赖于其他车辆从它那里接收到的信息。该车辆必须能够评估、确定并在当地对从其他车辆获得的信息作出反应,以保护VANET免受恶意行为的侵害。因此,由于参与车辆的保护和隐私问题,VANET中的消息验证更加困难。为了克服安全威胁,我们提出了基于预先选择的阈值检测恶意节点的监控算法。将阈值与每个车辆固有标记的不信任值进行比较。所提出的监控算法不仅能检测出恶意车辆,还能将恶意车辆从网络中隔离出来。采用Network Simulator2 (NS2)工具对该技术进行了仿真。仿真结果表明,本文提出的监控算法在恶意节点检测、网络时延、数据包投递率和吞吐量等方面都优于现有算法,从而提高了网络的整体性能。
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引用次数: 2
Cloud Extraction from INSAT-3D Satellite Image by K-Means and Fuzzy C-Means Clustering Algorithms 基于K-Means和模糊C-Means聚类算法的INSAT-3D卫星图像云提取
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262330
Pugazhenthi A, L. S. Kumar
This paper presents algorithms for extraction of clouds from INSAT-3D satellite image over the Indian region. The K-Means and Fuzzy C-Means clustering algorithms are applied on INSAT-3D satellite images on some specific dates and time in the year 2017, when the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite crosses the Indian region. Prior to this, the number of cluster segments k is selected from the MODIS Aqua sensor's cloud product. The result of segmentation algorithms is validated by comparing with the cloud optical thickness of the MODIS data. The comparison shows that INSAT-3D cloud segmentation matches well with the cloud optical thickness of the MODIS data.
本文提出了一种从INSAT-3D卫星图像中提取印度地区云层的算法。将K-Means和模糊C-Means聚类算法应用于2017年中分辨率成像光谱仪(MODIS)卫星穿越印度地区的特定日期和时间的INSAT-3D卫星图像。在此之前,从MODIS Aqua传感器的云产品中选择聚类段数k。通过与MODIS数据的云光学厚度对比,验证了分割算法的结果。对比表明,INSAT-3D云分割与MODIS数据的云光学厚度匹配良好。
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引用次数: 2
Computer Aided Diagnosis of Aging Macular Deterioration Via Convolutional Neural Network 基于卷积神经网络的老年性黄斑退化计算机辅助诊断
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262441
G. Sharmila, S. Karthika, V. Rajesh, A. Yuvarani, E. Sangeetha
Aging Macular Deterioration (AMD) is a leading eye problem most commonly experienced by the old age people. If the problem is untreated over a prolonged time period, it results in permanent blindness. This eye problem is caused due to the damage of macula lutea which is a central region of retina needs for visualizing very fine details. However, only early detection can exhibit it from becoming severe and protect vision. This method proposes an automatic screening of all the three stages of AMD (i.e.) early (DMD), intermediate and late (WMD) using Convolutional Neural Network. A set of 400 color fundus images are taken for experimentation out of which 190 images are affected AMD images and 210 images are non-AMD images. Here, first the images are subjected to an image segmentation technique which adds-on the advantage of improving the accuracy of the system. Fuzzy c-means clustering is used as the image segmentation technique. Then the segmented images were trained and experimented using Convolutional Neural Network. This work thus obtained an overall accuracy of about 95.65%. The experimental results verify the effectiveness of this method.
老年性黄斑恶化(AMD)是老年人最常见的主要眼疾。如果这个问题长时间得不到治疗,就会导致永久性失明。这种眼睛问题是由于黄斑的损害,黄斑是视网膜的中心区域,需要视觉非常精细的细节。然而,只有及早发现,才能防止病情恶化,保护视力。该方法采用卷积神经网络对AMD的早期(DMD)、中期和晚期(WMD)三个阶段进行自动筛选。选取400张彩色眼底图像进行实验,其中受AMD影响的图像190张,非AMD的图像210张。在这里,首先对图像进行图像分割技术,该技术增加了提高系统精度的优点。采用模糊c均值聚类作为图像分割技术。然后利用卷积神经网络对分割后的图像进行训练和实验。因此,这项工作获得了约95.65%的总体精度。实验结果验证了该方法的有效性。
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引用次数: 1
Big Data Analytics for Healthcare Recommendation Systems 医疗保健推荐系统的大数据分析
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262304
M. Lambay, S. Pakkir Mohideen
Healthcare industry is an indispensable entity in the real world where large volumes of data is accumulated from time to time. Such data assumes characteristics of big data and it is desirable to analyze it and bring about latent relationships among variables in the healthcare data. Data in healthcare industry is rich in useful information. However, a comprehensive big data approach is essential to mine the data and acquire business intelligence. There are many use cases of big data analytics. However, in healthcare industry it is imperative to have knowledge-driven recommendations that help all stakeholders. With the emergence of cloud computing, big data analytics has become a reality. Distributed programming frameworks like Hadoop and Spark, to mention few, are available with associated Distributed File System (DFS) to manage big data. Many researchers contributed towards developing algorithms based on machine learning which is part of Artificial Intelligence (AI). Since healthcare industry is one of the sources of big data, it needs distributed environments for processing. Big data analytics is essential to analyze healthcare data in a comprehensive manner. The cloud computing and big data ecosystem is playing favorable role in realizing big data analytics for healthcare recommendations. A typical recommender system in healthcare industry is supposed to produce recommendations in various aspects of the domain. This paper throws light into different recommenders in healthcare domain that use big data analytics to generate recommendations. It not only provides useful insights but also discussed research gaps that can be used to investigate further to improve the state of the art.
医疗保健行业是现实世界中不可缺少的一个实体,它会不断积累大量数据。这些数据具有大数据的特征,需要对其进行分析,得出医疗数据中变量之间的潜在关系。医疗保健行业的数据中蕴含着丰富的有用信息。然而,全面的大数据方法对于挖掘数据和获取商业智能至关重要。大数据分析有很多用例。然而,在医疗保健行业,必须有知识驱动的建议,以帮助所有利益相关者。随着云计算的出现,大数据分析已经成为现实。像Hadoop和Spark这样的分布式编程框架,仅举几例,可以与相关的分布式文件系统(DFS)一起使用来管理大数据。许多研究人员致力于开发基于机器学习的算法,这是人工智能(AI)的一部分。医疗保健行业是大数据的来源之一,需要分布式环境进行处理。大数据分析对于全面分析医疗数据至关重要。云计算和大数据生态系统正在为实现医疗建议大数据分析发挥有利作用。一个典型的医疗保健行业推荐系统应该在该领域的各个方面产生推荐。本文介绍了医疗保健领域使用大数据分析生成推荐的不同推荐器。它不仅提供了有用的见解,而且还讨论了可用于进一步调查以改善艺术状态的研究差距。
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引用次数: 6
Synthesis Of Cerium Oxide Nanoparticles Using Marine Algae Sargassum Wightii Greville Extract: Implications For Antioxidant Applications 利用海洋藻类马尾藻提取物合成氧化铈纳米颗粒:抗氧化应用的意义
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262367
H. Rosi, Ramachandram Ethrajavalli, Mohammed Iqbal Janci
Owing to their peculiar properties nanoparticles of cerium oxide have gained tremendous attention in recent years. As such, bacteria, fungus and algae are used for the development of CeO2 NPs through the use of both intracellular and extracellular microbial or enzyme cells, proteins and other biomolecule compounds. In this paper we use Sargassum wightii Greville, a biological extract, to synthesize cerium oxide (CeO2) nanoparticles. Algal-biogenic metal oxide synthesis nanoparticles is a safe and economical procedure due to the formation of compact, small nanoparticles. A number of advanced devices, such as UV-visible spectrophotometers, XRD, FTIR and SEM spectroscopy have been identified for prepared CeO2 NPs. Cerium oxide particles were studied for the antioxidant properties and their antioxidant potency was examined using an in vitro system. The antioxidant strength tests for insoluble solids were conducted using an modified DPPH process. DPPH spray increases with particle size decrease.
纳米氧化铈由于其独特的性能,近年来受到了广泛的关注。因此,细菌、真菌和藻类通过使用细胞内和细胞外微生物或酶细胞、蛋白质和其他生物分子化合物来开发CeO2 NPs。本文以生物提取物马尾藻为原料,合成了氧化铈纳米颗粒。藻类生物源金属氧化物合成纳米颗粒是一种安全、经济的过程,因为形成紧凑、小的纳米颗粒。采用紫外可见分光光度计、XRD、FTIR和SEM等先进仪器对制备的CeO2纳米粒子进行了表征。研究了氧化铈颗粒的抗氧化性能,并用体外体系检测了氧化铈颗粒的抗氧化能力。采用改进的DPPH工艺对不溶性固体进行了抗氧化强度试验。DPPH喷雾量随粒径的减小而增大。
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引用次数: 2
An Intelligent Computer Vision for Children Affected with Cerebral Palsy 脑瘫儿童的智能计算机视觉
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262275
G. Vengatesh, R. Rajesh, T. Naveenkumar
This article is to improve communication with the children affected with cerebral palsy by using a computer vision. cerebral palsy is a permanent movements disorder that appears in childhood. It affects their movements, sensation, and speaking so the children differ from normal children. The technology can improve communication between the children and parents by using an open cv python programming and convolutional neural network(CNN). It detects the facial expression and body pattern of the children to give accurate results of the emotion or needs of the children. then it intimates the alert message to the parents through the mobile application.
本文的目的是利用计算机视觉来改善与脑瘫儿童的沟通。脑瘫是一种出现在儿童时期的永久性运动障碍。它影响他们的动作,感觉和说话,所以孩子们不同于正常的孩子。该技术通过使用开放的cv python编程和卷积神经网络(CNN),可以改善孩子和父母之间的沟通。它可以检测儿童的面部表情和身体模式,从而准确地反映儿童的情绪或需求。然后,它会通过手机应用程序向家长发出警报信息。
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引用次数: 1
Brain Tumor Detection Model from MR Images using Convolutional Neural Network 基于卷积神经网络的MR图像脑肿瘤检测模型
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262373
C. Someswararao, Shiva Shankar Reddy, S. V. Appaji, Vmnssvkr Gupta
The anomalous development of cells in brain causes brain tumor that may lead to death. The rate of deaths can be reduced by early detection of tumor. Most common method to detect the tumor in brain is the use of Magnetic Resonance Imaging (MRI). MR images are considered because it gives a clear structure of the tumor. In this paper we proposed an novel mechanism for detecting tumor from MR image by applying machine learning algorithms especially with CNN model.
大脑细胞的异常发育导致脑瘤,可能导致死亡。早期发现肿瘤可降低死亡率。检测脑部肿瘤最常用的方法是使用磁共振成像(MRI)。考虑磁共振成像,因为它给出了肿瘤的清晰结构。本文提出了一种利用机器学习算法特别是CNN模型从MR图像中检测肿瘤的新机制。
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引用次数: 9
An Interaction System Using Speech and Gesture Based on CNN 基于CNN的语音和手势交互系统
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262343
S. Pariselvam, Dhanuja. N, D. S, S. B
Nowadays, Hand gestures playing a important role for human interactions with the computer. Deep Learning is a part of machine learning methods which makes the recognition process easier by using Convolution Neural Networks (ConvNet/CNN). Convolution Neural Networks is a multilayer process network which includes Input layer, Convolution layer, Max pooling layer, Fully connected layer, Output layer. When compared to other algorithms, CNN can give more accurate results. CNN is mainly used to analyze visual images and for the image processing, segmentation and classification with higher accuracy. Here, this model consists of two main systems. One is voice input is converted into text and hand gestures and second approach is hand gestures conversion to text. These two systems are mainly used for abnormal people. These systems are implemented in Python and OpenCV is used to capture images. Each of these two systems has different modules. Human Computer Interaction are main source for the communication between humans and computer. So, these systems are helpful in communicating some information to humans. These systems are free from lighting conditions and background noise by using CNN algorithm.
如今,手势在人类与计算机的交互中扮演着重要的角色。深度学习是机器学习方法的一部分,它通过使用卷积神经网络(ConvNet/CNN)使识别过程更容易。卷积神经网络是一种多层过程网络,包括输入层、卷积层、最大池化层、全连接层、输出层。与其他算法相比,CNN可以给出更准确的结果。CNN主要用于视觉图像的分析,以及精度较高的图像处理、分割和分类。在这里,这个模型由两个主要系统组成。一种是将语音输入转换为文本和手势,第二种是将手势转换为文本。这两种系统主要用于不正常的人。这些系统是用Python实现的,OpenCV用于捕获图像。这两个系统都有不同的模块。人机交互是人与计算机之间交流的主要来源。因此,这些系统有助于与人类交流一些信息。通过使用CNN算法,这些系统不受光照条件和背景噪声的影响。
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引用次数: 4
Optimized Convolutional Neural Network based Colour Image Fusion 基于优化卷积神经网络的彩色图像融合
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262439
B. Lakshmipriya, N. Pavithra, D. Saraswathi
Deep learning has been witnessing an unprecedented growth in various applications like image classification, image recognition, object recognition and so on. In this work, a novel multifocus fusion schematic is putforth using deep learning strategy for the fusion of more than two colour images. The activations of the convolutional neural network (CNN) are used to extract the prominent deep features of the source and these features are fused by the virtue of weighted averaging technique. Finally, the weighted average outputs of the activations of the source images are considered for the recovering the enhanced fused output the image. The fused image is found to be enhanced such that the entire image is free from motion blur and defocusing. Three popular deep learning architectures namely Alexnet, VGG16 and GoogLeNet are considered in this work. It is evident from the results presented in this work that, GoogLeNet based framework performs well when compared to Alexnet and VGG16.
深度学习在图像分类、图像识别、物体识别等各种应用中得到了前所未有的发展。在这项工作中,提出了一种新的多焦点融合原理图,使用深度学习策略融合两个以上的彩色图像。利用卷积神经网络(CNN)的激活来提取信号源的突出深度特征,并利用加权平均技术对这些特征进行融合。最后,考虑源图像激活的加权平均输出,用于恢复增强融合输出的图像。发现融合后的图像得到了增强,使得整个图像没有运动模糊和散焦。在这项工作中考虑了三种流行的深度学习架构,即Alexnet, VGG16和GoogLeNet。从本研究的结果可以明显看出,与Alexnet和VGG16相比,基于GoogLeNet的框架表现良好。
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引用次数: 2
Multi-Purpose Intelligent Drudgery Reducing Ecobot 多用途智能减少体力劳动的生态机器人
Pub Date : 2020-07-03 DOI: 10.1109/ICSCAN49426.2020.9262372
R. Poovendran, B. A. Kumar, V. Bhuvaneshwari, R. Aswini, K. Priya
These days, Many agriculture tasks are mechanized and numerous programmed hardware and robots accessible industrially. Two significant issues in present day agribusiness are water shortage and high work worth. The above issues are settled utilizing agribusiness task mechanization it is planned to configuration to diminish work cost [1]. ECOBOT is a robot extraordinarily intended for farming purposes. This diminishes the human work and yields the creation development with low venture of seeds. Agrobot goes about as an Internet of Things gadget which gathers the information from various sensors and passes the data to the client by means of Wi-Fi. This robot for the most part manages burrowing of land, seeding, furrowing, giving water, preparing, splashing medicinal, collecting and so forth. What's more, Microcontrollers like Arduino and Node-MCU is utilized to control and gathers the sensors data.
如今,许多农业任务都是机械化的,许多可编程的硬件和机器人可以在工业上使用。当前农业企业面临的两个重大问题是水资源短缺和劳动价值高。利用农业综合企业任务机械化解决上述问题,计划配置以降低工作成本[1]。ECOBOT是一款专门用于农业用途的机器人。这减少了人类的工作,以低风险的种子产生创造的发展。Agrobot作为一个物联网小工具,从各种传感器收集信息,并通过Wi-Fi将数据传递给客户端。该机器人主要负责挖地、播种、犁沟、浇水、准备、洒药、采集等工作。利用Arduino和Node-MCU等微控制器对传感器数据进行控制和采集。
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引用次数: 0
期刊
2020 International Conference on System, Computation, Automation and Networking (ICSCAN)
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