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Menoufia Journal of Electronic Engineering Research最新文献

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Medical Image Segmentation Techniques, a Literature Review, and Some Novel Trends 医学图像分割技术，文献综述及一些新趋势
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63179
A. A. Mahmoud, El-Sayed M. El-Rabaie, T. Taha, A. Elfishawy, O. Zahran, F. El-Samie
{"title":"Medical Image Segmentation Techniques, a Literature Review, and Some Novel Trends","authors":"A. A. Mahmoud, El-Sayed M. El-Rabaie, T. Taha, A. Elfishawy, O. Zahran, F. El-Samie","doi":"10.21608/mjeer.2018.63179","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63179","url":null,"abstract":"Segmentation requires the separation or division of an image into regions of similar properties. Image amplitude is the most basic attribute for image segmentation. Image texture and edges are also useful properties for the segmentation process. There is no standard approach for segmentation of an image; no single theory for image segmentation. Segmentation of an image is usually used to mark and determine boundaries and objects (curves, lines, etc.) in an image. More precisely, image segmentation is the process of labeling of every pixel in the image where pixels having the same properties have the same visual properties and share the same group. The result of segmentation process is a number of regions or segments that cover the whole image, or a number of extracted edges and contours of the image. All pixels in the same region are similar according to some characteristics or properties, such as texture, intensity, or color. In this paper a literature review of the various segmentation methods that are available for medical images is presented. Because of image segmentation importance, a set of image segmentation techniques namely; Thresholding techniques, Clustering techniques, Artificial Neural Networks, Edge based techniques, Region based techniques, Watershed, Graph based and Deformable models have been discussed and compared. The features and requirements of several freely and commercial software tools for image segmentation are clarified. The paper is ended by focusing on the novel trends on the topic.","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127937370","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: 0
Anomaly Intrusion Detection Based on PCA 基于PCA的异常入侵检测
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63184
Rania A. Ghazy, El-Sayed M. Khedr, M. Dessouky, N. El-Fishawy, F. E. El-Samie
{"title":"Anomaly Intrusion Detection Based on PCA","authors":"Rania A. Ghazy, El-Sayed M. Khedr, M. Dessouky, N. El-Fishawy, F. E. El-Samie","doi":"10.21608/mjeer.2018.63184","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63184","url":null,"abstract":"","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114548275","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: 0
Kinematic Modeling, Dexterity and Performance Analysis of Planar Parallel Manipulators 平面并联机器人的运动学建模、灵巧性及性能分析
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63183
A. Salem, Tarek Y. Khed, G. Ahmed, M. I. Mahmou
{"title":"Kinematic Modeling, Dexterity and Performance Analysis of Planar Parallel Manipulators","authors":"A. Salem, Tarek Y. Khed, G. Ahmed, M. I. Mahmou","doi":"10.21608/mjeer.2018.63183","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63183","url":null,"abstract":"This research work is concerned with the Planar ParallelManipulator (PPM). This investigation leads to a comparative studybetween the 2-RRR PPM which is a non-redundant PPM and 3-RRRPPM which is a redundant PPM. The main objective is to compareone type of PPM with another one that has one step ofconstruction’s upgrading with respect to the other PPM. Animportant issue for optimal design of these manipulators is relatedto their performance characterizations. These two PPMs areintroduced with their mechanism construction. Investigation ofcharacteristics of PPMs goes through the complexity of the directand inverse kinematics problems, which are solved using thesuggested and proper geometrical equations. The dexterousworkspace is geometrically obtained where the End-Effector (EE)can reach and illustrate some of its properties. In order to completethe study for these PPMs, the virtual work is determined, obtainedand used, to get the PPM characteristics using the dynamic model.Jacobian matrix has been determined and used. This research workis terminated not only by two kinematic characteristics mapsdexterity and manipulability - indices, but also with a dynamiccharacteristics map called dynamic index.","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125184806","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: 0
Actively controlling a rotating blade vibrations excited by a superharmonic force 主动控制由超谐波力激发的旋转叶片振动
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.65894
A. Kandil, M. Eissa, M. Kamel, W. El-Ganaini, H. El-Gohary
{"title":"Actively controlling a rotating blade vibrations excited by a superharmonic force","authors":"A. Kandil, M. Eissa, M. Kamel, W. El-Ganaini, H. El-Gohary","doi":"10.21608/mjeer.2018.65894","DOIUrl":"https://doi.org/10.21608/mjeer.2018.65894","url":null,"abstract":"In this paper, the multiple scales perturbation (MSP) method is being used to examine controlling the compressor rotatingblade oscillations at superharmonic resonance. We apply position with velocity feedback controller on this dynamicalsystem to reduce its oscillations. The vibrational dual modes of are powerfully coupled with a linear ratio 1:1, so we haveapplied the controller to only one mode and the other coupled mode follows it. The overall nonlinear system behavior withand without control is studied. The system (pre and post control) is investigated via time response and other responsesto show the controller effect.","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124144446","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
Adaptive Heart Rate Regulation Using Implantable Pacemaker with Artificial Neural Network-Based Backstepping Controller 基于人工神经网络反步控制器的植入式心脏起搏器自适应心率调节
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63254
M. E. Karar
{"title":"Adaptive Heart Rate Regulation Using Implantable Pacemaker with Artificial Neural Network-Based Backstepping Controller","authors":"M. E. Karar","doi":"10.21608/mjeer.2018.63254","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63254","url":null,"abstract":"Implantable cardiac pacemaker is a standard medical device totreat heart rhythm disorders. In this paper, a new adaptivebackstepping controller is developed to enhance the performanceof dual-sensor pacemakers for regulating the heart rate, based onradial basis function neural networks. The robust design ofadaptive backstepping controller using Lyapunov functions allowsguaranteeing the stability and performance of the rate-adaptivepacing system for accurately accomplishing the heart rateregulation at different preset values. This developed controlsystem has been retrospectively tested on six datasets of twopatients with a pacemaker during three body activities of the rest,walking, and exercising. The resulting root mean square error(RMSE) and maximum error are less than 0.36 and 0.50 %,respectively. In addition, comparative results of this study showedthat the performance of developed backstepping controller issuperior to other pacemaker controllers in the previous studies.","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129068284","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: 0
Model Predictive Control Based on Modified Smith Predictor for Networked Control Systems 基于改进Smith预测器的网络控制系统模型预测控制
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63249
A. Sakr, Ahmad M. El-Nagar, M. El-Bardini, M. Sharaf
{"title":"Model Predictive Control Based on Modified Smith Predictor for Networked Control Systems","authors":"A. Sakr, Ahmad M. El-Nagar, M. El-Bardini, M. Sharaf","doi":"10.21608/mjeer.2018.63249","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63249","url":null,"abstract":"","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128822646","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
Improvement of Concurrent Transactions Performance via Database Locking Level Reduction 通过降低数据库锁定级别提高并发事务性能
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63267
M. Mohamed, M. Badawy, A. El-Sayed
{"title":"Improvement of Concurrent Transactions Performance via Database Locking Level Reduction","authors":"M. Mohamed, M. Badawy, A. El-Sayed","doi":"10.21608/mjeer.2018.63267","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63267","url":null,"abstract":"A concurrency in database designed to implement multipletransactions on the same database simultaneously that mayproduce on a problem called transactions conflict. Theperformance improvement of web-based database transactionsis through applying concurrency. Previous proposals to applyconcurrency lead to huge problems such transactions conflict.Transactions Conflict leads to rollback some transactions frommultiple concurrent transactions to complete the others. Thispaper proposes an algorithm to solve this obstacle byimplementing locking on the cell level. This algorithm improvesthe throughput and committing transactions by about 42% and36% respectively.","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124990132","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: 0
A Chaotic Image Encryption Algorithm Based on Rubik’s Cube Principle for Wireless Communication 基于魔方原理的无线通信混沌图像加密算法
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63185
Mai Helmy, El-Sayed M. El-Rabaie, Ibrahim M. Eldokany, N. El-Fishawy, F. E. El-Samie
{"title":"A Chaotic Image Encryption Algorithm Based on Rubik’s Cube Principle for Wireless Communication","authors":"Mai Helmy, El-Sayed M. El-Rabaie, Ibrahim M. Eldokany, N. El-Fishawy, F. E. El-Samie","doi":"10.21608/mjeer.2018.63185","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63185","url":null,"abstract":"In this paper, we present a proposed technique for imageencryption that is based on a marriage between Rubik’s cube (puzzle method) and a chaotic algorithm with its different modes (CBC, CFB, and OFB). The OFDM system will be tested with its versions (Fast Fourier transform OFDM (FFT-OFDM), Discrete Cosine Transform OFDM (DCT-OFDM), and Discrete Wavelet Transform OFDM (DWT-OFDM)). A comparative study among mixed encryption algorithms with images transmitted via different OFDM versions is presented. In the simulation experiments, the Peak Signal-to-Noise Ratio (PSNR) of the decrypted image at the receiver, histogram, deviation, and bit error rate (BER) sensitivity are used as evaluation metrics for the decrypted image qualit","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131793471","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: 2
Structural, Characterization, Optical and Electrical Properties Studies on Li2O–ZnO–P2O5 Glass System li20 - zno - p2o5玻璃体系的结构、表征及光电性能研究
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63266
A. A. Higazy, S. El-Rabaie, Nora Y. Elsheikh
{"title":"Structural, Characterization, Optical and Electrical Properties Studies on Li2O–ZnO–P2O5 Glass System","authors":"A. A. Higazy, S. El-Rabaie, Nora Y. Elsheikh","doi":"10.21608/mjeer.2018.63266","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63266","url":null,"abstract":"","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133916540","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
Interdisciplinary Survey on Nanocommunications-based Molecular, Electromagnetic and Optical Technology 基于纳米通信的分子、电磁和光学技术的跨学科研究
Menoufia Journal of Electronic Engineering Research Pub Date : 2018-07-01 DOI: 10.21608/mjeer.2018.63188
F. G. Hashad, S. E. Rabaie, Ibrahim F. El Ashry, O. Zahran, F. E. A. E. Samie
{"title":"Interdisciplinary Survey on Nanocommunications-based Molecular, Electromagnetic and Optical Technology","authors":"F. G. Hashad, S. E. Rabaie, Ibrahim F. El Ashry, O. Zahran, F. E. A. E. Samie","doi":"10.21608/mjeer.2018.63188","DOIUrl":"https://doi.org/10.21608/mjeer.2018.63188","url":null,"abstract":"","PeriodicalId":218019,"journal":{"name":"Menoufia Journal of Electronic Engineering Research","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129925931","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: 0
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