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2021 5th International Conference on Trends in Electronics and Informatics (ICOEI)最新文献

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A Broadband Millimeter-Wave SIW Antenna for 5G Mobile Communication 面向5G移动通信的宽带毫米波SIW天线
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452942
M. Raveendra, U. Saravanakumar, G. Kumar, P. Suresh, Saam Prasanth Dheeraj Pedapalli
In this work, a multiple triangular-slot Substrate Integrated Waveguide (SIW) antenna has been proposed for 5th generation mobile communication applications with broadband characteristics. The proposed siw antenna has been realized with three different structures to satisfy the millimeter-wavelength for 5G mobile communication applications on the frequency spectrum. Copper vias have been integrated between ground and patch surfaces, later to introduce triangular slots on the patch element to obtain broadband characteristics with low return loss performance. The Rogers RO4232 (tm) substrate material is used with dielectric relative permittivity 3.2, loss tangent 0.0018 and the thickness of the dielectric medium is 1.6 mm. This design has been simulated on HFSS software. The performance of the antenna is analyzed with the help of the characteristics of return loss, VSWR, bandwidth and its radiation patterns properties. The designed SIW antenna offers a resonating frequency band from 21.80 GHz to 37.34 GHz.
在这项工作中,提出了一种多三角槽基板集成波导(SIW)天线,用于具有宽带特性的第五代移动通信应用。提出的siw天线已经实现了三种不同的结构,以满足频谱上5G移动通信应用的毫米波长。在地面和贴片表面之间集成了铜过孔,随后在贴片元件上引入三角形槽,以获得低回波损耗性能的宽带特性。采用Rogers RO4232 (tm)衬底材料,介质相对介电常数为3.2,损耗正切为0.0018,介质厚度为1.6 mm。本设计已在HFSS软件上进行了仿真。从天线的回波损耗、驻波比、带宽和辐射方向图特性等方面分析了天线的性能。所设计的SIW天线的谐振频段为21.80 GHz ~ 37.34 GHz。
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引用次数: 1
Detecting Cancer in Gastrointestinal Images using MATLAB 利用MATLAB检测胃肠道图像中的肿瘤
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452991
A. Srujan, R. Srija, Suraj Sara, S. Sahithi, V. Krishna, A. M. Baradwaj
This paper deals with the detection of cancer from gastrointestinal images. Cancer detection is the most adequate field of implementation in bio-medical domains. At first, the several capabilities have been recognized to automate the process of identification of cancer and also upscale the accuracy rates over alternative diagnostic techniques. The methods that presently exist to diagnose cancer are not working constructively on all kinds of images, especially poor-quality images such as images with too much noise. And also, most of the available techniques have completely ignored the effective use of object segmentation in gastrointestinal images. So, to subdue the limitations of previous techniques, a new approach has been proposed in this paper. Impressive results have been generated by using the features of image processing in MATLAB with the help of images from kvasir dataset. The image processing techniques used for diagnostic test pictures might facilitate the sight of distinctive options in cancer detection.
本文讨论了从胃肠道图像中检测癌症的方法。肿瘤检测是生物医学领域中应用最充分的领域。首先,人们已经认识到,这几种能力可以使癌症识别过程自动化,并且比其他诊断技术的准确率更高。目前现有的诊断癌症的方法并不能对所有类型的图像都有效,尤其是质量差的图像,比如噪声太大的图像。而且,现有的大多数技术完全忽略了目标分割在胃肠道图像中的有效应用。因此,为了克服以往技术的局限性,本文提出了一种新的方法。利用MATLAB中图像处理的特点,结合kvasir数据集的图像,得到了令人印象深刻的结果。用于诊断测试图片的图像处理技术可能有助于在癌症检测中看到独特的选择。
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引用次数: 0
Index Author 指数的作者
Pub Date : 2021-06-03 DOI: 10.1109/icoei51242.2021.9453018
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引用次数: 0
Drowsiness Detection System for Drivers Using Image Processing Technique 基于图像处理技术的驾驶员困倦检测系统
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452864
Jithina Jose, J. Vimali, P. Ajitha, S. Gowri, A. Sivasangari, Bevish Y. Jinila
These days, drowsy driving plays a significant role in a lot of road incidents. Car accidents can be avoided by implementing a system with alarm to alert drowsy drivers in order to focus on the road and help them to stay focused. This paper has developed to detect driver drowsiness and trigger them with an alarm to alert drivers in order to prevent accidents, and reduce loss of lives and sufferings. Several techniques have been studied and analyzed to conclude the best technique with highest accuracy to detect the driver drowsiness. The proposed method utilizes Python, dlib, and OpenCV to build a real-time framework that uses a computerized camera to monitor and process the driver's eye and yawn. A camera will be utilized so that it concentrates towards monitoring the driver's eye and yawn. A trigger is issued to alert the driver. The proposed system acknowledges whether thedriver is sleepy and it gives a caution alert, when his eyes and yawn are discovered close together for a particular measure of casing.
如今,疲劳驾驶在许多交通事故中起着重要作用。通过安装一个警报系统来提醒昏昏欲睡的司机,让他们专注于道路,帮助他们保持专注,可以避免车祸。为了防止交通事故的发生,减少驾驶员的生命损失和痛苦,本文开发了一种检测驾驶员睡意并发出警报的方法。通过对几种技术的研究和分析,得出了检测驾驶员睡意的最佳技术和最高的准确性。该方法利用Python、dlib和OpenCV构建了一个实时框架,该框架使用计算机化摄像头监控和处理驾驶员的眼睛和打哈欠。将使用一个摄像头,以便集中监视驾驶员的眼睛和打哈欠。发出一个触发器来提醒驾驶员。该系统会确认司机是否困倦,并在发现他的眼睛和打哈欠紧密相连时发出警告。
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引用次数: 4
A Deep Learning Approach for Face Detection using Max Pooling 一种基于最大池化的人脸检测深度学习方法
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452896
F M Javed Mehedi Shamrat, Md. Al Jubair, M. Billah, Sovon Chakraborty, M. Alauddin, Rumesh Ranjan
Deep learning is a trendy term these days, and it refers to a modern age in machine learning in which algorithms are taught to identify patterns in vast amounts of data. It mostly refers to studying various layers of representation, which assists in the understanding of data that includes text, sound, and pictures. To interact with the objects in a video series, many researchers use a form of deep learning called a CNN. Face detection involves several face-related technologies, such as face authentication, facial recognition, and face clustering. For identification and understanding, effective preparation must be carried out. The standard technique did not produce a positive outcome in terms of face recognition precision. The objectives of this research are by using a deep learning model to enhance the accuracy of face detection. For recognizing faces from datasets, the proposed model utilizes a deep learning technique named convolutional neural networks. The proposed work is applied using Max Pooling, a well-known deep learning process. Our model is trained and validated using the LFW dataset, which includes 13000 photos collected from Kaggle. The training accuracy of the model was 95.72% percent, and the validation accuracy was 96.27%.
如今,深度学习是一个时髦的术语,它指的是机器学习的现代时代,在这个时代,算法被教导从大量数据中识别模式。它主要是指研究各种表示层,这有助于理解包括文本、声音和图像在内的数据。为了与视频系列中的对象进行交互,许多研究人员使用一种称为CNN的深度学习形式。人脸检测涉及多种与人脸相关的技术,如人脸认证、人脸识别和人脸聚类。为了识别和理解,必须进行有效的准备。标准技术在人脸识别精度方面没有产生积极的结果。本研究的目的是通过使用深度学习模型来提高人脸检测的准确性。为了从数据集中识别人脸,该模型利用了一种名为卷积神经网络的深度学习技术。所提出的工作使用了最大池化,这是一种众所周知的深度学习过程。我们的模型使用LFW数据集进行训练和验证,该数据集包括从Kaggle收集的13000张照片。模型的训练正确率为95.72%,验证正确率为96.27%。
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引用次数: 7
Ascendancy of MapReduce with Hadoop for Weather Data and Word Count Analytics MapReduce与Hadoop在天气数据和单词统计分析方面的优势
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9452980
Sree Lakshmi K, Theertha Jayarajan N, Nitha L
Data flows from various sources in structured, semistructured or unstructured form and this type of data flow is referred as big data. Due to their large scale, rapid growth and diverse formats, these datasets are difficult to manage using conventional tools and techniques. Big Data analysis is a daunting activity as it requires large decentralized file systems that should be adaptive, resilient and responsive to fault. For the effective analysis of big data, Map Reduce is commonly used. Big data analysis helps researchers, scholars, and business users to extract the value and knowledge. Huge amounts of data have become accessible to decision makers in the information age. Due to the rapid increase of such data, strategies to manage and obtain value and knowledge from these datasets must be studied and delivered. Moreover, decision-makers must be able to extract useful information from such a dynamic and rapidly changing set of data, which includes everything from daily transactions to customer contact and social media data. In this paper, we explore Hadoop's parallel processing power in two application areas. The first scenario is calculation of minimum and maximum temperature with huge amount of weather data, which has been collected from an open source. The application analyses the entire weather station data set and the minimum and maximum temperatures (in Fahrenheit) of the respective weather stations will be displayed. The second scenario is to find the word count from huge datasets and checks the frequency of each word in a given data set irrespective of the data volume.
数据以结构化、半结构化或非结构化的形式从各种来源流出,这种类型的数据流被称为大数据。由于这些数据集规模庞大、增长迅速、格式多样,使用传统工具和技术很难对其进行管理。大数据分析是一项艰巨的任务,因为它需要大型分散的文件系统,这些文件系统应该具有自适应能力、弹性和对故障的响应能力。为了对大数据进行有效的分析,Map Reduce是常用的。大数据分析帮助研究人员、学者和商业用户提取价值和知识。在信息时代,决策者可以获得大量的数据。由于此类数据的快速增长,必须研究和提供管理策略,并从这些数据集中获取价值和知识。此外,决策者必须能够从这种动态和快速变化的数据集中提取有用的信息,这些数据集包括从日常交易到客户联系和社交媒体数据的所有内容。在本文中,我们将探讨Hadoop在两个应用领域中的并行处理能力。第一种情况是利用从开源软件收集的大量天气数据计算最低和最高温度。该应用程序分析整个气象站数据集,并显示各个气象站的最低和最高温度(以华氏度为单位)。第二种情况是从庞大的数据集中找到单词计数,并检查给定数据集中每个单词的频率,而不考虑数据量。
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引用次数: 1
Oral English Evaluation Algorithm Based on Fuzzy Measures and Speech Recognition Technology 基于模糊度量和语音识别技术的英语口语评价算法
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453080
M. Guo
As an important part of English teaching, oral English evaluation plays an important role in promoting students to learn English. The establishment of a diversified oral college English evaluation system is conducive to changing the traditional summative evaluation model, promoting the smooth progress of college English reform, and facilitating the in-depth development of the overall education reform. Fuzzy measure theory abandons the requirement of additivity in classical measure theory. On the basis of the concept of generalized additivity, the condition of additivity is weakened to make it additive in the new sense. With the development of deep learning, speech recognition technology has undergone tremendous technological changes, in which the acoustic model has gradually developed from the traditional Gaussian mixture model to the neural network model. In this paper, the speech recognition technology and fuzzy measure rules are analyzed, and the evaluation system of spoken English is constructed.
英语口语评价作为英语教学的重要组成部分,对促进学生学习英语起着重要的作用。建立多元化的大学英语口语评价体系,有利于改变传统的总结性评价模式,促进大学英语改革的顺利进行,有利于整体教育改革的深入开展。模糊测度理论抛弃了经典测度理论中对可加性的要求。在广义可加性概念的基础上,弱化了可加性的条件,使其具有新的可加性意义。随着深度学习的发展,语音识别技术发生了巨大的技术变革,其中声学模型从传统的高斯混合模型逐渐发展到神经网络模型。本文分析了语音识别技术和模糊度量规则,构建了英语口语评价体系。
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引用次数: 0
A Comparative Study of Various Filtering Techniques 各种滤波技术的比较研究
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453068
Anjali Anil Kumar, Navya Lal, R. N. Kumar
Image processing is a fast growing area of active research. It comprises methods to perform several useful operations on images, to modify/enhance the image or to tease out useful information from it. A very basic application of image processing is image filtering. Filtering is a technique of image modification or enhancement. We filter an image to enhance some features or to get rid of other features - the techniques include smoothing, sharpening, edge enhancement. Here we apply different smoothing and edge enhancement filtering methods to an image and evaluate the quality of the image in both cases using an image quality assessment technique called BRISQUE and by calculating the PSNR ratio of images.
图像处理是一个快速发展的活跃研究领域。它包括对图像执行几种有用操作、修改/增强图像或从中提取有用信息的方法。图像处理的一个非常基本的应用是图像滤波。滤波是一种图像修改或增强的技术。我们过滤图像以增强某些特征或去除其他特征-技术包括平滑,锐化,边缘增强。在这里,我们对图像应用不同的平滑和边缘增强滤波方法,并使用称为BRISQUE的图像质量评估技术和通过计算图像的PSNR比来评估这两种情况下的图像质量。
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引用次数: 4
Grassland Data Acquisition based on Internet of Things and Cloud Computing 基于物联网和云计算的草原数据采集
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453087
Mingdong Chen
With the rapid development of computer technology, geographic information system and remote sensing technology, the popularization of data information technology has been greatly promoted. Grassland, as an important part of natural resources, is increasingly managed by geographic information platform, including ground observation of grassland vegetation, remote sensing information data acquisition, positioning and navigation, and application of satellite remote sensing data. Grassland data acquisition provides scientific and technological means for the acquisition, processing, analysis, use and management of grassland vegetation and ecological information. At the same time, GIS platform can effectively integrate basic spatial database sharing, data services and applications, and significantly improve the development and application level of basic geospatial data.
随着计算机技术、地理信息系统和遥感技术的飞速发展,极大地促进了数据信息技术的普及。草地作为自然资源的重要组成部分,日益受到地理信息平台的管理,包括草地植被地面观测、遥感信息数据采集、定位导航、卫星遥感数据应用等。草原数据采集为草原植被和生态信息的采集、处理、分析、利用和管理提供了科技手段。同时,GIS平台可以有效整合基础空间数据库共享、数据服务和应用,显著提高基础地理空间数据的开发和应用水平。
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引用次数: 1
A LeakyReLU based Effective Brain MRI Segmentation using U-NET 基于LeakyReLU的U-NET脑MRI有效分割
Pub Date : 2021-06-03 DOI: 10.1109/ICOEI51242.2021.9453079
M.V. Sowmya Lakshmi, P. L. Saisreeja, L. Chandana, P. Mounika, P. U
Brain Tumor identification has been regarded as a critical topic. Meanwhile, it is complicated to spot the tumor in MRI images manually from a large amount of MRI images generated is difficult and time-consuming due to unpredictable shapes and sizes of the tumor. Image Segmentation techniques make a massive impact here and help in obtaining more significant results by dividing the image into segments for prior identification of tumors. U-Net with LeakyReLu can be used for faster and precise segmentation of medical images. Thresholding is applied to identify the ROI of the tumor for better identification of the abnormality of the tumor. Identifying the tumor region from the segmented MRI image is lesser time-consuming. Therefore, our model developed using neural networks can help the doctors in precisely identifying the tumor region from the segmented images and thereby assisting them to help the patients.
脑肿瘤的鉴定一直被认为是一个重要的课题。同时,由于肿瘤的形状和大小不可预测,从生成的大量MRI图像中手动识别肿瘤较为复杂,且困难且耗时。图像分割技术在这里产生了巨大的影响,并有助于通过将图像分割成片段来获得更重要的结果,从而预先识别肿瘤。U-Net与LeakyReLu可以用于更快、更精确的医学图像分割。采用阈值法对肿瘤的ROI进行识别,更好地识别肿瘤的异常情况。从分割的MRI图像中识别肿瘤区域更省时。因此,我们使用神经网络开发的模型可以帮助医生从分割的图像中精确地识别肿瘤区域,从而帮助他们帮助患者。
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引用次数: 2
期刊
2021 5th International Conference on Trends in Electronics and Informatics (ICOEI)
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