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2022 IEEE 9th International Conference on Sciences of Electronics, Technologies of Information and Telecommunications (SETIT)最新文献

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Face Recognition in Multiple Variations Using Deep Learning and Convolutional Neural Networks 基于深度学习和卷积神经网络的多变量人脸识别
Thair A. Kadhim, Nadia Smaoui Zghal, Walid Hariri, Dalenda Ben Aissa
Face Recognition (FR) has been widely used in the tracking and identification of individuals. However, because face images vary depending on expressions, ages, individual locations, and lighting conditions, the facial photographs of the same sample may appear to be distinct, making face recognition more difficult. Deep learning (DL) is now a suitable solution for face recognition and computer vision. In this study, features and traits were extracted from images of a large data set (called FERET) consisting of 14,126 images that were divided into 80% for training data and 20% for testing data using a Convolutional Neural Network (CNN). The CNN is first pre-trained using supplementary data for the purpose of obtaining updated weights, and then trained with the target dataset in order to uncover more hidden facial characteristics. Three different deep learning models are implemented: AlexNet, Resnet18, and DenseNet-161. The performance of these models is compared experimentally in terms of their classification accuracy. The obtained results showed that the DenseNet-161 has the highest accuracy of 98.6%, while the accuracies of the Resnet18 and AlexNet are 96.3% and 93.3%, respectively.
人脸识别技术已广泛应用于个体的跟踪和识别。然而,由于面部图像因表情、年龄、个人位置和光照条件而异,同一样本的面部照片可能看起来不同,从而使面部识别变得更加困难。深度学习(DL)现在是人脸识别和计算机视觉的合适解决方案。在本研究中,使用卷积神经网络(CNN)从一个由14126张图像组成的大型数据集(称为FERET)的图像中提取特征和特征,该数据集分为80%用于训练数据,20%用于测试数据。首先使用补充数据对CNN进行预训练,以获得更新的权重,然后使用目标数据集进行训练,以发现更多隐藏的面部特征。实现了三种不同的深度学习模型:AlexNet, Resnet18和DenseNet-161。通过实验比较了这些模型的分类精度。结果表明,DenseNet-161的准确率最高,为98.6%,Resnet18和AlexNet的准确率分别为96.3%和93.3%。
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引用次数: 2
Multimedia Objects and Forensic Determinations of Criminal Responsibility 多媒体客体与刑事责任的法医鉴定
M. Losavio, P. Pastukov, Svetlana Polyakova
Multimedia objects may be used in adjudicative fora as direct or circumstantial evidence along the evidentiary spectrum. There are risks under US and Russian law to justice in the analysis of multimedia objects. This are issues for everyone in an electronic world.
多媒体物品可以在法庭上作为直接证据或间接证据。根据美国和俄罗斯的法律,对多媒体对象的分析存在司法风险。这是电子世界中每个人都要面对的问题。
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引用次数: 0
Exploring and Classifying Beef Retail Cuts Using Transfer Learning 利用迁移学习探索和分类牛肉零售切块
Abdallah Abuzaid, Ayman Atia
An evaluation of the deep learning neural network in artificial intelligence (AI) technologies is proposed to provide a rapid recognition and immediate proper classification of the different beef retail cuts (Liver, Roast Beef, Beef Chuck, Beef Round, Strip-Lion, Round Fillet, Beef Flank) to classify them accordingly. The problem is that many of the modern consumers face difficulties in recognizing the different retail beef cuts. Thus, a solution was created through collecting a dataset for retail cuts and creating an algorithm to classify them. A dataset, which is available for public, of 7 different beef retail cuts was proposed. This dataset includes colored images from our own image library, a total of 1638 images for validation testing and training are used for this project. The deep learning neural network algorithm-based model was able to identify specific beef retail cuts. 5 models were used in this paper to reach the highest accuracy for the classification of our dataset (MobileNet, ResNet50, InceptionV3, EfficientNetB0 and our customized model). EffecientNetB0 pretrained model is one of the best and easiest pretrained models in Keras CNN. The employment of this model, after training and data augmentation techniques, was able to achieve the highest accuracy by a 99.81%. Based on our trained model and the huge results, deep learning technology evidently showed a promising effort for beef cuts recognition in the meat science industry.
提出了人工智能(AI)技术中深度学习神经网络的评估,以提供不同牛肉零售切割(肝脏,烤牛肉,牛肉Chuck,牛肉圆,条带狮子,圆片,牛肉翼)的快速识别和即时适当分类,并相应地对其进行分类。问题是,许多现代消费者在识别不同的零售牛肉切割方面面临困难。因此,通过收集零售切割数据集并创建分类算法,创建了一个解决方案。提出了一个可供公众使用的7种不同牛肉零售切割的数据集。该数据集包括来自我们自己的图像库的彩色图像,该项目总共使用了1638张用于验证测试和训练的图像。基于深度学习神经网络算法的模型能够识别特定的牛肉零售切割。本文使用了5种模型(MobileNet, ResNet50, InceptionV3, EfficientNetB0和我们的定制模型)来达到数据集分类的最高精度。effective netb0预训练模型是Keras CNN中最好、最简单的预训练模型之一。使用该模型,经过训练和数据增强技术,能够达到99.81%的最高准确率。基于我们的训练模型和巨大的结果,深度学习技术显然在肉类科学行业的牛肉切割识别方面表现出了很有前途的努力。
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引用次数: 0
A survey on Mobility Under RPL Routing Protocol RPL路由协议下的可移动性研究
Nesrine Khelifi, Soufien Jaffali, Fatma Mallouli, Aya Hellal, H. Youssef
The Internet of Things (IoT) is primarily based on constrained devices in memory which are connected by lossy links. These networks are commonly known as Low-power and Lossy Networks (LLNs). Few years ago, the IPv6 Routing Protocol for Low-power and Lossy Networks (RPL) was proposed by IETF as the routing standard designed for LLNs in which both nodes and their interconnects are constrained. Many Applications in IoT need a support of routing for mobile nodes. However, RPL have a slow response to topology changes. In fact, it is necessary to make a modification for RPL to support the mobility of IoT devices in the network. In this context, many improvements have been made in order to make RPL suitable for mobility in multiple use cases. We aim to provide an insight into relevant recent works around RPL protocol under mobility. We highlighted the factors and parameters affected, the scenario and the gain of each studied solution. We draw also some lessons learned and gave useful guidelines for future developments.
物联网(IoT)主要基于内存中的受限设备,这些设备通过有损链路连接。这些网络通常被称为低功耗和有损网络(lln)。几年前,IETF提出了低功耗和有损网络的IPv6路由协议(RPL),作为节点及其互连都受到约束的lln的路由标准。物联网中的许多应用都需要支持移动节点的路由。然而,RPL对拓扑变化的响应较慢。实际上,需要对RPL进行修改,以支持网络中物联网设备的移动性。在这种情况下,为了使RPL适合于多用例中的移动性,已经进行了许多改进。我们的目标是提供一个关于移动下RPL协议的相关最新工作的见解。我们强调了影响的因素和参数,场景和每个研究的解决方案的增益。我们还总结了一些经验教训,并为今后的发展提供了有益的指导方针。
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引用次数: 0
Lightweight and Efficient Convolutional Neural Network for Traffic Signs Classification 用于交通标志分类的轻量级高效卷积神经网络
Amine Kherraki, Muaz Maqbool, Rajae El Ouazzani
Recently, Intelligent Transportation Systems (ITS) has obtained a large interest in scientific research, due to the intense increase in the number of vehicles in the traffic scene. In fact, ITS is able to solve many problems using computer vision, such as traffic signs recognition. Lately, Convolutional Neural Network (CNN) approaches have been applied in traffic signs classification due to the robust feature extraction with size and rotational invariance. However, the majority of the work realized in this task focuses on accuracy rather than the number of required parameters, which makes applications of traffic signs classification inappropriate for real-time uses. To solve this issue, we propose a lighter and efficient CNN model called Lightweight Traffic Signs Network (LTSNet), which requires fewer parameters while having good accuracy. The experiments are performed on the public benchmark dataset of traffic signs GTSRB to prove the effectiveness of our proposed network in terms of accuracy and parameter requirements.
近年来,由于交通场景中车辆数量的急剧增加,智能交通系统(ITS)得到了科学研究的极大兴趣。事实上,ITS可以用计算机视觉解决很多问题,比如交通标志识别。近年来,卷积神经网络(Convolutional Neural Network, CNN)方法因其具有鲁棒性的特征提取和旋转不变性而被应用于交通标志分类中。然而,该任务中实现的大部分工作都集中在准确性上,而不是所需参数的数量,这使得交通标志分类的应用不适合实时使用。为了解决这个问题,我们提出了一种更轻、更高效的CNN模型,称为轻量级交通标志网络(LTSNet),该模型需要更少的参数,同时具有良好的精度。在公共交通标志基准数据集GTSRB上进行了实验,验证了我们提出的网络在准确率和参数要求方面的有效性。
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引用次数: 0
Numerical analysis of a Microwave Filter using PJ-FMT-WCIP and 2D DWT-WCIP 基于PJ-FMT-WCIP和2D DWT-WCIP的微波滤波器的数值分析
S. Bennour, D. Mezghani, A. Mami
In this paper, we conduct a comparative study between two numerical analysis methods of RF circuit, Phase Jump-Fast Modal Transform Wave Concept Iterative Process "PJ-FMT-WCIP" and 2D Discrete Wavelet Transform-WCIP "2D DWT-WCIP". Thus, we propose to use the two techniques for the analysis of the same planar structure representing a microwave filter. The first part of this paper is reserved to a brief overview of both methods. The second part is reserved to the use of the methods "PJ-FMT WCIP" and "2D DWT-WCIP" to the analysis of the same structure in order to compare the performances of the two-optimization methods in term of convergence, optimization ratio, average error and computation time. We will end up presenting a summary study in order to conclude on the advantages and limitations of each method.
本文对射频电路的两种数值分析方法——相位跳变-快速模态变换波概念迭代过程“PJ-FMT-WCIP”和二维离散小波变换- wcip“2D DWT-WCIP”进行了对比研究。因此,我们建议使用这两种技术来分析代表微波滤波器的同一平面结构。本文的第一部分保留对这两种方法的简要概述。第二部分将使用“PJ-FMT WCIP”和“2D DWT-WCIP”方法对同一结构进行分析,比较两种优化方法在收敛性、优化率、平均误差和计算时间等方面的性能。最后,我们将提出一项总结研究,以总结每种方法的优点和局限性。
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引用次数: 0
Arabic speech recognition based on a CNN-BLSTM combination 基于CNN-BLSTM组合的阿拉伯语语音识别
Rafik Amari, Abdelkarim Mars, M. Zrigui
Despite advances in speech recognition technology, Arabic speech recognition remains largely unsolved due to its many difficulties and challenges. The performance of the best existing recognizers is much lower than those developed in English. Deep Neural Networks (DNNs) have shown excellent performance in acoustic modeling for speech recognition. In this work, a new discontinuous Arabic speech recognition model is proposed. It associates a deep convolutional neural network (CNN) architecture with a long-term bi-directional memory (BLSTM). The optimal network structure and training strategy for the model are examined. The Arabic Speech Corpus of Isolated Words (ASDS) and the Spoken Arabic Digits (SAD) database were used for all experiments. The results demonstrate the strength and benefits of the CNN-BLSTM method, which provides the best detection accuracy.
尽管语音识别技术取得了很大的进步,但阿拉伯语语音识别仍然存在许多困难和挑战。现有最好的识别器的性能远低于英语中开发的识别器。深度神经网络(dnn)在语音识别声学建模方面表现出优异的性能。本文提出了一种新的阿拉伯语不连续语音识别模型。它将深度卷积神经网络(CNN)架构与长期双向记忆(BLSTM)联系起来。研究了该模型的最优网络结构和训练策略。所有实验均使用阿拉伯语孤立词语料库(ASDS)和阿拉伯语数字口语语料库(SAD)。结果证明了CNN-BLSTM方法的优势和优点,它提供了最好的检测精度。
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引用次数: 2
Intelligent Relay Based on Artificial Neural Networks ANN for Transmission Line 基于人工神经网络的传输线智能中继
Raghda Alilouch, F. Slaoui-Hasnaoui
The detection of faults on transmission lines is an essential and important part of power system monitoring and control. Providing high-quality electric power requires an efficient, reliable, and intelligent protection, a system that can handle transmission line outages that result from a variety of random reasons. This system will allow a fast detection and gives an accurate fault location, thus isolating the faulted section and avoiding catastrophic damage to material and human assets.In this paper, the use of artificial neural network algorithm ANN is proposed, which can be implemented in a numerical relay, this approach has been noticed by many researchers in the field of power system protection. ANN is trained using the measurements of the three-phase currents and voltages. The feedforward neural network was used together with the backpropagation algorithm to detect, classify, and localize the fault. To validate the choice of the neural network, a detailed analysis was performed with a different number of hidden layers. Simulation results show that the present artificial neural network-based method performs satisfactorily in detecting, classifying, and locating faults on transmission lines. To test the proposed method, different fault scenarios were simulated
输电线路故障检测是电力系统监测与控制的重要组成部分。提供高质量的电力需要一个高效、可靠和智能的保护系统,一个能够处理由各种随机原因引起的输电线路中断的系统。该系统将允许快速检测并给出准确的故障位置,从而隔离故障部分,避免对物质和人力资产造成灾难性损害。本文提出了利用人工神经网络算法ANN在数值继电器中实现的方法,这种方法已受到电力系统保护领域许多研究者的注意。人工神经网络是通过测量三相电流和电压来训练的。将前馈神经网络与反向传播算法相结合,对故障进行检测、分类和定位。为了验证神经网络的选择,使用不同数量的隐藏层进行了详细的分析。仿真结果表明,基于人工神经网络的故障检测、分类和定位方法具有较好的效果。为了验证该方法,对不同的故障场景进行了仿真
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引用次数: 3
Improved Antlion Algorithm for Electric Vehicle Charging Station Placement 电动汽车充电站布局的改进Antlion算法
Mohamed Wajdi Ouertani, G. Manita, O. Korbaa
Finding the most suitable sites for charging stations (CSs) presents the main challenge to expand the usage of electric vehicle (EV). For this reason, we propose a new model to solve the problem of CSs placement by taking into consideration several parameters. In this work, the travel cost, maintenance, and installation charges of several types of stations are the main variables for calculating the objective function. In addition, we take into account two important constraints: budget limitation and charging station capacity. This problem is described as an NP-hard problem, hence the need to use an optimization method based on meta-heuristics that have proven their effectiveness before.For this purpose, we propose an Improved Antlion Algorithm (IALO) combined with a search heuristic. To assess this approach, we compare it with the most commonly used and recent optimization algorithms, in particular the Genetic Algorithm (GA), Particle Swarm Optimization (PSO), Grey Wolf Optimizer (GWO), Whale Optimization Algorithm (WOA) and Atom Search Optimization (ASO). Experimental results show that improved antlion algorithm provide better solutions than algorithms mentioned above.
寻找最合适的充电站(CSs)地点是扩大电动汽车(EV)使用的主要挑战。因此,我们提出了一个新的模型,通过考虑几个参数来解决CSs的放置问题。在本工作中,几种类型站点的交通费、维修费和安装费是计算目标函数的主要变量。此外,我们还考虑了两个重要的约束条件:预算限制和充电站容量。这个问题被描述为np困难问题,因此需要使用基于元启发式的优化方法,这种方法之前已经证明了其有效性。为此,我们提出了一种结合搜索启发式的改进Antlion算法(IALO)。为了评估这种方法,我们将其与最常用和最新的优化算法进行比较,特别是遗传算法(GA),粒子群优化(PSO),灰狼优化器(GWO),鲸鱼优化算法(WOA)和原子搜索优化(ASO)。实验结果表明,改进的antlion算法比上述算法提供了更好的解。
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引用次数: 1
An Improved Security Approach for Medical Images and Patients’ Information Transmission 一种改进的医学图像和患者信息传输安全方法
Amal Hafsa, J. Malek, Mohsen Machhout
Cryptographic functions involve protecting personal information transmitted over the network against destructive attacks. The objective of this paper is to reinforce the safety of the transmission and the storage of medical images by using a hybrid framework for medical image encryption and authentication. The proposed model is based on symmetric and asymmetric approaches. To evaluate the strength of the proposed approach; our cryptosystem is tested by various tools. The experimental findings prove that our cryptographic system provides high robustness that can resist the most known cryptanalysis attacks.
加密功能包括保护通过网络传输的个人信息免受破坏性攻击。本文的目的是通过使用一种混合框架的医学图像加密和认证来增强传输和存储的安全性。所提出的模型基于对称和非对称方法。评估建议方法的有效性;我们的密码系统通过各种工具进行了测试。实验结果证明,我们的密码系统具有很高的鲁棒性,可以抵抗大多数已知的密码分析攻击。
{"title":"An Improved Security Approach for Medical Images and Patients’ Information Transmission","authors":"Amal Hafsa, J. Malek, Mohsen Machhout","doi":"10.1109/SETIT54465.2022.9875481","DOIUrl":"https://doi.org/10.1109/SETIT54465.2022.9875481","url":null,"abstract":"Cryptographic functions involve protecting personal information transmitted over the network against destructive attacks. The objective of this paper is to reinforce the safety of the transmission and the storage of medical images by using a hybrid framework for medical image encryption and authentication. The proposed model is based on symmetric and asymmetric approaches. To evaluate the strength of the proposed approach; our cryptosystem is tested by various tools. The experimental findings prove that our cryptographic system provides high robustness that can resist the most known cryptanalysis attacks.","PeriodicalId":126155,"journal":{"name":"2022 IEEE 9th International Conference on Sciences of Electronics, Technologies of Information and Telecommunications (SETIT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134340977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
期刊
2022 IEEE 9th International Conference on Sciences of Electronics, Technologies of Information and Telecommunications (SETIT)
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