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2022 2nd International Conference on Technological Advancements in Computational Sciences (ICTACS)最新文献

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NDVI based Image Processing for Forest change Detection in Sathyamangalam Reserve Forest 基于NDVI的Sathyamangalam保护区森林变化检测
Giridharan N, S. R
Forest is backbone of Earth's life. Recently, Remote Sensing (RS) and Geographic information system (GIS) techniques have detailed information on forest cover changes. The present work envisions that the changes in forest cover are investigated by the high-resolution satellite data (HRSD) with the help of Normalized Difference Vegetation Index (NDVI) based image processing technique in Sathyamangalam Forest, Erode District. The Multi-Temporal imagery-based six individual NDVI maps (2016 to 2021) were fixed using ArcGIS software. The importance of NDVI was performed to notice the changes in the forest cover region. The comprehensive study shows that the changes in forest cover deliberate from minimum to maximum immortal area with 197.17 sq. km (2016) and 364.19 sq. km (2021), respectively. Finally, this result predicts that sustainable growth needs to monitor for further development in the future.
森林是地球生命的支柱。近年来,遥感(RS)和地理信息系统(GIS)技术提供了森林覆盖变化的详细信息。利用高分辨率卫星数据(HRSD)和基于归一化植被指数(NDVI)的图像处理技术,研究了侵蚀区Sathyamangalam森林的森林覆盖变化。使用ArcGIS软件对基于Multi-Temporal图像的6张独立NDVI地图(2016 - 2021)进行了固定。分析了NDVI对森林覆盖区域变化的重要意义。综合研究表明,森林覆盖面积由最小到最大变化,面积为197.17 sq。Km(2016)和364.19 sq。Km(2021年)。最后,这一结果预测,可持续增长需要监测未来的进一步发展。
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引用次数: 0
Deep Learning Based Facemask Detection 基于深度学习的面罩检测
Priscilla Whitin, V. Jayasankar
The Covid-19 pandemic created a massive impact on various sectors across the globe. Nearly 400 million people have been affected by Covid-19 as of January 2022. Although vaccines have been developed, only 49.8% of world population have been vaccinated. The W.H.O has advised the public to maintain social distance in crowded places and wear well fitted mask to impede the spread of corona virus. It has been made mandatory by most countries to wear mask in public places, human monitoring continuously is impossible hence we deploy Deep learning model to implement the same. In this paper we have trained mobilenetV2 architecture for facemask detection using custom dataset. The accuracy of the model in real time is 99.99%
新冠肺炎疫情对全球各行业产生了巨大影响。截至2022年1月,已有近4亿人受到Covid-19的影响。虽然已经研制出疫苗,但只有49.8%的世界人口接种了疫苗。世卫组织建议公众在人群密集的地方保持社交距离,并佩戴合适的口罩,以阻止冠状病毒的传播。大多数国家都强制要求在公共场所戴口罩,不可能持续进行人工监控,因此我们使用深度学习模型来实现相同的目标。在本文中,我们使用自定义数据集训练了用于面罩检测的mobilenetV2架构。该模型的实时精度为99.99%
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引用次数: 0
Analysis of Various Regressions for Stock Data Prediction 股票数据预测的各种回归分析
M. Reddy, R. Sumathi, N. K. Reddy, N. Revanth, S. Bhavani
Prediction of prices in the Stock Market is a complex task. It involves more contact between humans and computers. We will use more efficient algorithms to get the result more accurate. The proposed methodology here is Linear Regression, Ridge Regression, Lasso Regression and Polynomial Regression. This case will provide us the accurate results and this experiment results are effective and suitable for prediction. Firstly we will collect the data from the kaggle, then we will apply the proposed algorithms and the code is changed according to the results we get the accuracy we are getting. Finally this includes the workflow of the prediction of the share market. The results from the experiment can show that the methodology suggested is remarkably productive and also appropriate for predicting before a short period of time.
预测股票市场的价格是一项复杂的任务。它涉及到人与计算机之间更多的接触。我们将使用更有效的算法来获得更准确的结果。这里提出的方法是线性回归,岭回归,拉索回归和多项式回归。该实例将为我们提供准确的结果,实验结果是有效的,适合于预测。首先,我们将从kaggle中收集数据,然后我们将应用所提出的算法,并根据我们得到的精度结果更改代码。最后给出了股票市场预测的工作流程。实验结果表明,所提出的方法是非常有效的,也适用于短时间前的预测。
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引用次数: 0
A Revised Converter Paradigm Designed for Spam Message Exposure 针对垃圾邮件暴露设计的改版转换器范例
K. S, T. Vyshnavi, Yaragandla Mounika, S. Tejaswini
Within this paper, we point to consider the plausibility of recognizing spams in mobile phone sms messages by recommending an improved Converter method. This method is planned for recognizing spams in SMS messages. We use “Spam Collection v.1 dataset” as well as “UtkMl's Twitter Spam Location Competition” dataset to evaluate our proposed spam Detector, with a number of well-known machine learning classifiers and cutting-edge SMS spam detection techniques serving as the benchmarks. In our paper, we use networks such by way of long short term memory (LSTM), bi-directional LSTM, and encoder-decoder LSTM models which are recurrent neural networks. Our investigations on SMS spam detection demonstrate that the proposed improved spam Converter outperforms all other alternatives regarding accuracy, F1-Score and recall. Additionally, the suggested model performs well on UtkMl's Twitter dataset, suggesting a favorable chance of applying model to other similar issues.
在本文中,我们指出,通过推荐一种改进的转换器方法来考虑在手机短信中识别垃圾邮件的合理性。该方法用于识别SMS消息中的垃圾邮件。我们使用“垃圾邮件收集v.1数据集”以及“UtkMl的Twitter垃圾邮件定位竞赛”数据集来评估我们提出的垃圾邮件检测器,并使用许多知名的机器学习分类器和尖端的SMS垃圾邮件检测技术作为基准。在我们的论文中,我们使用了长短期记忆(LSTM)、双向LSTM和编码器-解码器LSTM模型等网络,这些模型都是循环神经网络。我们对短信垃圾邮件检测的研究表明,所提出的改进的垃圾邮件转换器在准确性、F1-Score和召回率方面优于所有其他替代方案。此外,建议的模型在UtkMl的Twitter数据集上表现良好,这表明将模型应用于其他类似问题的机会很大。
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引用次数: 0
A Proficient and secure way of Transmission using Cryptography and Steganography 使用密码学和隐写术的一种熟练和安全的传输方式
G. D. Reddy, Yaddanapudi Vssrr Uday Kiran, Prabhdeep Singh, Shubhranshu Singh, Sanchita Shaw, Jitendra Singh
People are concerned about the security of their data over the internet. The data can be protected in many ways to keep unauthorized individuals from accessing it. To secure data, steganography can be used in conjunction with cryptography. It is common for steganography to be used for hiding data or secret messages, whereas cryptography encrypts the messages so that they cannot be read. As a result, the proposed system combines both cryptography and steganography. A steganographic message can be concealed from prying eyes by using an image as a carrier of data. In steganography, writing is done secretly or covertly. The digital steganography algorithm uses text, graphics, and audio as cover media. Due to recent advancements in technology, steganography is challenging to employ to safeguard private data, messages, or digital photographs. This paper presents a new steganography strategy for confidential communications between private parties. A transformation of the ciphertext into an image system is also performed during this process. To implement XOR and ECC (Elliptic Curve Cryptography) encryption, three secure mechanisms were constructed using the least significant bit (LSB). In order to ensure a secure data transmission over web applications, both steganography and cryptography must be used in conjunction. Combined techniques can be used and replace the current security techniques, since there has been an incredible growth in security and awareness among individuals, groups, agencies, and government institutions.
人们担心他们在互联网上的数据安全。数据可以通过多种方式加以保护,以防止未经授权的个人访问它。为了保护数据,隐写术可以与密码学结合使用。隐写术通常用于隐藏数据或秘密消息,而密码学则对消息进行加密,使其无法读取。因此,提出的系统结合了密码学和隐写术。隐写信息可以通过使用图像作为数据载体而不被窥探。在隐写术中,书写是秘密地或隐蔽地进行的。数字隐写算法使用文本、图形和音频作为覆盖媒体。由于最近技术的进步,隐写术在保护私人数据、信息或数字照片方面具有挑战性。本文提出了一种新的隐写策略,用于私人之间的机密通信。在此过程中还执行了将密文转换为图像系统的操作。为了实现异或(XOR)和ECC (Elliptic Curve Cryptography)加密,构建了三种使用最低有效位(LSB)的安全机制。为了确保通过web应用程序的安全数据传输,必须同时使用隐写术和密码学。组合技术可以用来取代当前的安全技术,因为在个人、团体、机构和政府机构中,安全性和意识已经有了惊人的增长。
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引用次数: 0
Machine Learning for Auto Segregation of Fruits Classification Based Logistic Support Vector Regression 基于Logistic支持向量回归的水果分类自动分离机器学习
V. Ghodke, S. S. Pungaiah, M. Shamout, A. A. Sundarraj, Moidul Islam Judder, S. Vijayprasath
In agriculture, automation is an important attribute for improving and enhancing the quality, expansion and efficiency of the products produced. The quality of the rating has been reduced as the product classification has improved. Sorting is one of the most important challenges in the industry, so need a reliable segregation system that allows us to package our products easily and automatically. Features used in this process include pre-processing, entry, division, extraction, classification, and detection. Existing approaches is not accurately finding the fruit result and take more time take to finding the segregation part. To overcome the issue in this work proposed the method Logistic Support Vector Regression (LSVR) is efficient classified the fruits images. Initially start the process include the image dataset, and first step is preprocessing. In this stage, remove unwanted areas of images, to check the imbalanced values and eliminating the image defects. Next step segmenting the images form the stage of preproceeing filtered images, it helps to splitting the images. Extracting the features based on the images weightages and evaluating for classification. Then using the training and testing images for classification, it includes segregating or identifying color, texture, shape, and defects. Finally, classification using LSVR process improves images quality and assists the industry in segregating products. The use of images in the automated packaging process improves the quality of the results in a better way than ever before. Use this approach and smart logistics to keep track of the transaction process. The purpose of this work is primarily to minimize or eliminate waste.
在农业中,自动化是改善和提高产品质量、扩展和效率的重要属性。随着产品分类的提高,评级的质量有所降低。分拣是行业中最重要的挑战之一,因此需要一个可靠的分离系统,使我们能够轻松、自动地包装我们的产品。在这个过程中使用的特征包括预处理、输入、划分、提取、分类和检测。现有的方法不能准确地找到结果,并且需要花费更多的时间来寻找分离部分。针对这一问题,本文提出了Logistic支持向量回归(LSVR)对水果图像进行有效分类的方法。首先开始的过程包括图像数据集,第一步是预处理。在这个阶段,去除图像中不需要的区域,检查不平衡值,消除图像缺陷。下一步分割图像形成预处理滤波图像的阶段,它有助于分割图像。根据图像权重提取特征并进行评价进行分类。然后使用训练和测试图像进行分类,包括分离或识别颜色、纹理、形状和缺陷。最后,使用LSVR过程进行分类可以提高图像质量,并有助于行业分离产品。在自动化包装过程中使用图像比以往任何时候都更好地提高了结果的质量。使用这种方法和智能物流来跟踪交易过程。这项工作的主要目的是尽量减少或消除浪费。
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引用次数: 0
Voting Classification Approach for Covid-19 Prediction with K-mean and PCA 基于k均值和PCA的Covid-19预测投票分类方法
Neha Sharma, Deeksha Kumari
Coronavirus Disease 2019 is occurred as a challenging disease among the scientist worldwide. The disease is developed at an extensive level. Thus, the disease must be detected, reported, isolated, diagnosed and cured at initial phase for mitigating its growth rate. This research paper is conducted on the basisof predicting covid-19 ML algorithms. The methods of predicting this disease consist of diverse stages inwhich data is added as input, pre-processed, attributes are extracted and data is classified. This research work focuses on gathering the authentic dataset which get pre-processed for the classification. In the phase of feature extraction,PCA and k-mean algorithms are applied. The votingclassification method is applied in this work in which GNB, BNB, RF and Support Vector Machine algorithms are integrated. Python is executed to implement the introduced method. Diverse metrics are considered to analyze the outcomes. Using supervised machine learning, we create this model. The branch of ML focuses on implementing intelligent models so that various complicated issues can be tackled. The introduced method offers higher accuracy, precisionand recall in comparison with other classifiers.
2019冠状病毒病是全球科学家面临的一种具有挑战性的疾病。这种疾病是广泛发展的。因此,必须在初期阶段发现、报告、分离、诊断和治愈该病,以减缓其生长速度。本研究是在预测covid-19 ML算法的基础上进行的。该疾病的预测方法包括数据添加作为输入、预处理、属性提取和数据分类等多个阶段。本研究的重点是收集真实数据集,并对其进行预处理进行分类。在特征提取阶段,采用了PCA和k-mean算法。本文采用了GNB、BNB、RF和支持向量机算法相结合的投票分类方法。执行Python来实现引入的方法。考虑不同的指标来分析结果。使用监督式机器学习,我们创建了这个模型。机器学习的分支专注于实现智能模型,以便解决各种复杂问题。与其他分类器相比,该方法具有更高的准确率、精密度和召回率。
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引用次数: 0
Antenna-Filter Integration for Wireless Applications 无线应用天线滤波器集成
Shilpam Saxena, Apurva Shrivastava, Sudhanshu Tripathi
This paper presents a triple band antenna integration with a band-pass filter by optimizing the impedance at the interface between the two. A miniaturized antenna is designed at three different frequencies and integrated with a filter and at the output a single frequency of 2.4 GHz is achieved. The filtenna is made-up on FR-4 epoxy substrate and 4.4 is the dielectric constant, and having 1.6mm thickness. The proposed structure is having low cost, miniaturized in size and gives good filtering performance.
通过优化带通滤波器与三波段天线的接口阻抗,提出了一种带通滤波器与三波段天线的集成方案。在三个不同的频率下设计了一个小型化的天线,并集成了一个滤波器,在输出处实现了2.4 GHz的单频。该滤波器由FR-4环氧基板构成,介电常数为4.4,厚度为1.6mm。该结构具有成本低、体积小、滤波性能好等优点。
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引用次数: 0
Implementation and Performance Analysis of Novel Support Vector Machine Classifier for Detecting Eye Cancer Image in comparison with Decision Tree 支持向量机分类器在眼癌图像检测中的应用及性能分析
D. R. D. Varma, R. Priyanka
The focus of the research is to identify and detect eye cancer using novel Support Vector Machine (SVM) in contrast with Decision tree (DT). Materials and Methods: Samples are analyzed using two groups with 50 eye images. The SVM algorithm was considered as g1 and g2 as a decision tree algorithm for detection of cancerous cells in the eye image. Results: SVM has achieved a notable value of 95.0% when compared with a decision tree algorithm of 87.45% with significance (p<0.05). Conclusion: The SVM algorithm has better implication accuracy of 95% to the decision tree for the analysis and detection of eye cancer.
研究的重点是利用支持向量机(SVM)来识别和检测眼癌,而不是使用决策树(DT)。材料与方法:采用两组50张眼图像对样本进行分析。将SVM算法视为g1和g2,作为检测眼睛图像中癌细胞的决策树算法。结果:与决策树算法的87.45%相比,SVM达到了95.0%的显著值,且具有显著性(p<0.05)。结论:SVM算法对决策树的隐含准确率为95%,可用于眼癌的分析和检测。
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引用次数: 0
Real-time Visual Detection and Tracking is Implemented in a Clustered Environment using an Adaptive Kernel-Supported Correlation Filter Algorithm 利用自适应核支持相关滤波算法在集群环境下实现实时视觉检测和跟踪
T. V. Kumar, F. V. A. Raj, B. Gopinath, B. Suresh, S. Tamizharasi
Following moving articles alongside their development through video groupings are perhaps of the most essential and most vital undertaking in PC vision. This fills in as the establishment for various more significant level mechanized applications in various spaces, including observation, expanded reality and movement catch in moving item discovery. Object following is key component of an IVS framework which can additionally be demonstrated for some dubious movement identification frameworks. There are numerous approaches and proposed algorithms for object tracking, but the article proposed Scale Adaptive Kernel Support Correlation Filter Algorithm (SKSCF), which is the basis for the implementation of IVS in this paper. It also derives an equivalent formulation of an SVM model with the circulant matrix expression and presents an effective alternating optimization method for visual tracking. The proposed work characterized to meet following goals: to make a video grouping for moving item following; to plan an exploratory set ready for moving item discovery; and, to plan and carry out moving item following calculation, the proposed calculation was carried out on a caught video succession. Object was identified first as per the picture info, and afterward followed in ensuing casings. The exploratory execution could play out the article following without missing any edge and could effectively overlay bouncing box. It could effectively create a picture grouping after the total execution of Mean Shift Flowchart. The presentation of calculation was checked by effectively following the client characterized object at any climate and playing out the overlay capability in the recognized article.
通过视频分组跟踪移动文章的发展可能是PC视觉中最重要和最重要的工作。这填补了各种更重要的层次机械化应用在各个空间的建立,包括观察,扩展现实和移动物品发现中的运动捕捉。对象跟踪是IVS框架的关键组成部分,它还可以为一些可疑的运动识别框架进行演示。目标跟踪的方法和算法有很多,但本文提出了Scale Adaptive Kernel Support Correlation Filter Algorithm (SKSCF),这是本文实现IVS的基础。推导了循环矩阵表示的支持向量机模型的等价表达式,提出了一种有效的视觉跟踪交替优化方法。提出的工作主要实现以下目标:制作一个移动项目跟随的视频分组;为移动项目发现计划一个探索集;为了规划和执行移动项跟随计算,对捕获的视频序列进行了所提出的计算。首先根据图片信息确定物体,然后在随后的弹壳中确定。探索性执行可以在不丢失任何边缘的情况下播放文章,并且可以有效地覆盖弹跳框。它可以在平均移位流程图的总执行后有效地创建一个图片分组。通过在任何气候下有效地跟踪客户特征对象并在识别的文章中发挥覆盖能力来检查计算的呈现。
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引用次数: 0
期刊
2022 2nd International Conference on Technological Advancements in Computational Sciences (ICTACS)
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