2020 IEEE Student Conference on Research and Development (SCOReD)最新文献_第4页

Liquid-Sensing Metamaterial Ring Resonator in Millimeter-wave band for 5G Applications 5G毫米波应用的液体传感超材料环形谐振器

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250999

S. Qureshi, Z. Abidin, Adel Y. I. Ashyap, S. Dahlan, H. Majid, C. See

引用次数: 3

Malaysian Banknote Reader For Visually Impaired Person 马来西亚钞票阅读器为视障人士

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250979

Chi Jie Tan, Wai Kit Wong, Thu Soe Min

{"title":"Malaysian Banknote Reader For Visually Impaired Person","authors":"Chi Jie Tan, Wai Kit Wong, Thu Soe Min","doi":"10.1109/SCOReD50371.2020.9250979","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250979","url":null,"abstract":"Visually impaired person facing difficulty in shopping, running business and activities that dealing with handling banknote. This paper presents a Malaysian banknote reader targeted for visually impaired person to allow them identifying Malaysian banknotes value and dealing with dealers that performing business transaction in Ringgit. This paper proposes a Malaysian banknote reader for visually impaired person using perceptual hashing based image searching and fuzzy logic algorithm. the banknote image captured by the reader will be sent to cloud/internet server for image processing, via Wi-Fi to eliminate the bulky size reader problem. A server in cloud is set up to receive the captured image and return the analysis results after running the image processing algorithm. This will eventually reduce the costs and size of the banknote reader. The banknote reader reached about 95% accuracy by testing 600 different worn, torn and new Malaysian banknotes. The proposed reader managed to recognize banknotes at about 480ms to 560ms for single-sided recognition, after image taken by the reader’s camera. The test of the reader was also run with both visually impaired and visually good participants to recognize 100 pieces of different Malaysian banknote. The result shown that the recognition responses is comparable, only with slight difference of 1.0908 second per banknote reading time.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130277044","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

An Optimum Design of the Carbon Nanotube Field Effect Transistor for Analog Applications in 10 nm Technology 10纳米模拟应用碳纳米管场效应晶体管的优化设计

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250982

W. H. Chua, C. Uttraphan, B. C. Kok

{"title":"An Optimum Design of the Carbon Nanotube Field Effect Transistor for Analog Applications in 10 nm Technology","authors":"W. H. Chua, C. Uttraphan, B. C. Kok","doi":"10.1109/SCOReD50371.2020.9250982","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250982","url":null,"abstract":"Complementary metal oxide semiconductor (CMOS) technology has encountered the challenges in scaling beyond 5 nm in recent years, hence, limiting further performance improvement. The carbon nanotube field-effect transistor (CNFET) has potential to replace the metal oxide semiconductor field effect transistor (MOSFET) due to its similar electrical properties and fabrication processes, with better performance. In this paper, we present an optimum design of a two-stage CNFET operational amplifier (op-amp) in 10 nm technology. The optimum design is achieved considering the analog performance metrics such as the open-loop gain, gain bandwidth, power dissipation, and output resistance. The structural parameters of the CNFET, the number of carbon nanotubes (CNTs) N, CNT diameter DCNT, and inter-CNT spacing S were altered and simulated against the performance metrics to observe the variation of the performance metrics. Based on the simulation results, higher value of structural parameters offers higher performances without at the cost of higher power dissipation. In this work, the achieved optimum value of N, DCNT, and S of 11, 1.7 nm, and 20 nm, respectively.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286354","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

Assessing the Performance of Smart Inverter Functionalities in PV-Rich LV Distribution Networks 富pv低压配电网中智能逆变器功能性能评估

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9251024

D. Almeida, J. Pasupuleti, J. Ekanayake

引用次数: 2

Hybrid Hysteresis-Inversion and PSO-Tuned PID Control for Piezoelectric Micropositioning Stages 压电微定位平台滞回反演与pso调谐PID混合控制

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9251012

Shadir Ahamed Mohamed Rifai, Marwan Nafea, Sanjoy Kumar Debnath, Susama Bagchi

{"title":"Hybrid Hysteresis-Inversion and PSO-Tuned PID Control for Piezoelectric Micropositioning Stages","authors":"Shadir Ahamed Mohamed Rifai, Marwan Nafea, Sanjoy Kumar Debnath, Susama Bagchi","doi":"10.1109/SCOReD50371.2020.9251012","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251012","url":null,"abstract":"Piezoelectric actuators are used in a wide range of applications, such as micropositioning stages, due to their high resolution and fast response. However, these actuators suffer from several nonlinearities that are mainly caused by hysteresis. This paper presents a hybrid control approach to overcome the hysteresis issue in such systems. A hysteresis-inversion-based feedforward controller is combined with a proportional– integral–derivative (PID) feedback controller, which is tuned using particle swarm optimization (PSO) to form the hybrid control structure. A new fitness that reduces the steady-state error, overshoot, and the rise and settling times is proposed. The proposed fitness function shows high efficiency and flexibility when used to tune the PID controller. The results show that the hybrid controller reduced the error caused by the hysteresis from 10.501% to 0.050% of the displacement range, producing a linear relationship between the input voltage and output displacement. The findings of this work prove that the hybrid control method can be potentially used in precise micropositioning and high precision applications.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127686212","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: 7

Outdoor Propagation Channel Investigation at 26 GHz for 5G mmWave Communication 5G毫米波通信26ghz室外传播信道研究

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250972

Faizan Qamar, M. N. Hindia, T. A. Rahman, R. Hassan, S. Saleem

引用次数: 4

Cancer Treatment Disease Application Software Technology in Medicine 医学癌症治疗疾病应用软件技术

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9251009

R. M. Tawafak, Ghaliya Alfarsi, S. I. Malik, Abdalla Eldow, J. Jabbar, Abir AlSideiri

引用次数: 1

Performance Comparison of Pre-trained Residual Networks for Classification of the Whole Mammograms with Smaller Dataset 预训练残差网络在小数据集下全乳房x线照片分类中的性能比较

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250939

Susama Bagchi, M. N. Mohd, Sanjoy Kumar Debnath, Marwan Nafea, N. S. Suriani, Yoosuf Nizam

{"title":"Performance Comparison of Pre-trained Residual Networks for Classification of the Whole Mammograms with Smaller Dataset","authors":"Susama Bagchi, M. N. Mohd, Sanjoy Kumar Debnath, Marwan Nafea, N. S. Suriani, Yoosuf Nizam","doi":"10.1109/SCOReD50371.2020.9250939","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250939","url":null,"abstract":"The false-positive breast cancer cases detected by radiologists and Computer-aided Detection (CAD) systems increase the medical cost and patient discomfort due to the unnecessary breast biopsies. These available CAD systems were developed using traditional machine learning techniques for breast cancer diagnosis. A noteworthy progress is happening in cancer diagnosis after the introduction of deep learning in Convolutional Neural Networks (CNNs) for CAD development. This paper compares the performance of three pre-trained Residual Networks (ResNets), i.e., ResNet18, ResNet50, and ResNet101 with increased image input layer size of $512times 512times 3$ for the classification of the pre-processed whole mammograms into normal, benign, and malignant categories. INbreast dataset was pre-processed and then these pre-processed whole breast images were segregated into three categories based on the ground truths. Original and modified networks were developed by replacing the last three layers of the selected ResNets to match the output category along with the image input layer. Data augmentation and transfer learning were applied to overcome the overfitting issue due to smaller dataset. The developed models were tested and the attained training and testing accuracies, sensitivity, and specificity were compared to evaluate their performances. It was observed that ResNet50 with an image input layer of size $512times 512times 3$ provided best results after five-fold training and the test accuracy was 79.27% with the average sensitivity and specificity of 0.76, and 0.89, respectively for three categories. This experimental work is significant as it proves that the increased image input layer size has a considerable effect in classifying the whole mammograms. Further development will be done with a balanced dataset and other pre-trained deep networks will also be tried.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127482988","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: 7

Learning Tools of KVK Module using Augmented Reality Mobile Application for Remedial Education Program (REP) 基于增强现实移动应用程序的KVK模块学习工具

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9250934

A. Ayub, M. Othman, Nan M. Sahar, M. Azni, M. A. Ilyas, M. Jaafar

{"title":"Learning Tools of KVK Module using Augmented Reality Mobile Application for Remedial Education Program (REP)","authors":"A. Ayub, M. Othman, Nan M. Sahar, M. Azni, M. A. Ilyas, M. Jaafar","doi":"10.1109/SCOReD50371.2020.9250934","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9250934","url":null,"abstract":"Augmented Reality (AR) is one of the technologies that has increased popularity in industry revolution 4.0 (IR 4.0). This technology is widely used in the education sector that can help the students easily acquire, process, and remember the information. However, due to the lack of introduction to new technology in some education fields, primary students tend to only use conventional learning methods such as books or card games. By looking at this loophole, this project is focusing on the primary students that being called remedial students in Remedial Education Program (RP). We choose the consonant vowel consonant (KVK) module after a deep discussion with the remedial teacher and regional education officer in Batu Pahat. The record shows that remedial students are facing hardship to spell, read, and pronounce the KVK. We have successfully developed the AR application education platform apps by using the Unity Real-Time Development platform (Unity 3D) and Vuforia. Inside this application, there are two menus for learning purposes which are KVK and Suku Kata and one menu for evaluation which is Kuiz. This module has been tested to 25 remedial students and the results show that the evaluation time taken to answer the Kuiz from the apps has been reduced around 10% to 50% compared to the conventional method. We hope that this application can be applied widely for remedial students in elementary school in year one that has a problem in mastering the KVK for REP.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125556530","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

An Experimental Gamma-ray Emission Computed Tomography System for Intensity Mapping of An Isotropic Sealed Source 用于各向同性密封源强度测绘的实验伽玛射线发射计算机断层扫描系统

2020 IEEE Student Conference on Research and Development (SCOReD) Pub Date : 2020-09-27 DOI: 10.1109/SCOReD50371.2020.9251003

H. Ithnin, E. J. Mohamad, N. H. Yusoff, N. M. Lip

{"title":"An Experimental Gamma-ray Emission Computed Tomography System for Intensity Mapping of An Isotropic Sealed Source","authors":"H. Ithnin, E. J. Mohamad, N. H. Yusoff, N. M. Lip","doi":"10.1109/SCOReD50371.2020.9251003","DOIUrl":"https://doi.org/10.1109/SCOReD50371.2020.9251003","url":null,"abstract":"At present, demands for measurement in industrial process control is advancing to another level, from one-dimension profiling to two- and three-dimension imaging technique. These advancements empowered and assisted in providing more information on the ongoing processes. For industrial process flow study, Single Photon Emission Computed Tomography (SPECT) system, can produce a cross-sectional image of the radioactive source distribution inside a vessel or pipeline. However, an optimum number of measurements is required to reconstruct the cross-section image without compromising or reducing the information on the reconstructed image. In this study, a time average emission computed tomography system was set up and utilised for mapping the intensity of the gamma-ray radiation from a static Barium, Ba-133 isotropic sealed source. The gamma-ray radiation source was placed on the centre and off-centre of the scanning region. Sodium Iodide, NaI scintillation detector then measure the intensity of the gamma-ray (emitted from the radioactive source) at a different angle. The data of gamma-ray intensity distribution were analysed, and the tomographic image of it was reconstructed using the Filtered Back Projection (FBP) algorithm. Although the SPECT system used is a time-average measurement, the tomographic image result is useful for the development of real-time industrial SPECT system that will be used for the imaging system in industrial process control.","PeriodicalId":142867,"journal":{"name":"2020 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131224800","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