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2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)最新文献

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Use of Gesture Recognition for Differently Abled Persons 手势识别在残疾人中的应用
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573597
Rini Ann Thomas, Ritu Andrea, S. Tejaswi, K. Nayana
{"title":"Use of Gesture Recognition for Differently Abled Persons","authors":"Rini Ann Thomas, Ritu Andrea, S. Tejaswi, K. Nayana","doi":"10.1109/RTEICT52294.2021.9573597","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573597","url":null,"abstract":"In recent times, there are more number of people prone to disabilities due to various factors. To alleviate the life of differently abled people, we propose a project which uses hand gestures to operate devices in the surrounding. The need for human assistance is reduced which also reduces the financial burden on the patients. We have used the concept of computer vision to recognize hand gestures and perform the function of operating devices. Each hand gesture is assigned with a predefined function to execute a certain task.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128739991","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
Observer-based Sensorless Field oriented control of PMSM motor for EV application 基于观测器的电动汽车永磁同步电机无传感器场定向控制
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573548
Pratyay Maity
{"title":"Observer-based Sensorless Field oriented control of PMSM motor for EV application","authors":"Pratyay Maity","doi":"10.1109/RTEICT52294.2021.9573548","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573548","url":null,"abstract":"This document described the process and implementation of observer-based field-oriented control of PMSM motor for electrical vehicle application. Numbers of estimation technique has been developed to estimate the position of the motor but most of them depend on stator resistance, inductance, and other motor parameters. The variation of those parameters affects the total estimation process. Among all those estimation processes sliding mode observer (SMO) and luenberger observer (LO) shows the promising estimation efficiency and effect of the variation of the parameters also less. The sensorless observer uses stator voltages and currents as inputs and estimates the electromotive force (emf) from the motor model. Rotor position and speed are further estimated from the estimated emf. As part of this paper position and speed of surface-mounted permanent magnet synchronous machines are estimated by sliding mode observer (SMO) and luenberger observer (LO) for a wide variation of the speed range and the variation of the motor actual speed, torque, position, and variation of current are studied. A close loop sensorless field-oriented control of PMSM motor along with SMO and LO observer implemented in MATLAB/SIMULINK and experimental results also represented in this document.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115316031","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
A Critical Evolution of Multifunctional DSTATCOM for Power Quality Improvement and Grid Integration of RES in Distribution System 配电系统可再生能源电能质量改善与电网集成的多功能DSTATCOM关键演进
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573877
Ahmed Mohammed Mohsin Alzubaidi, Noor Mohammed Mohsin
{"title":"A Critical Evolution of Multifunctional DSTATCOM for Power Quality Improvement and Grid Integration of RES in Distribution System","authors":"Ahmed Mohammed Mohsin Alzubaidi, Noor Mohammed Mohsin","doi":"10.1109/RTEICT52294.2021.9573877","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573877","url":null,"abstract":"Power quality issues and demand-power supply requirements are the two major problems that worry power sector. Non-linear loads deteriorate the power quality inducing harmonics into the source currents and dynamic load nature causes threat to the power system and insists to meet power demand. This paper presents the power quality issue addressing along with feeding active power from renewable source to power distribution system using dual inverter configuration in distribution system. In the proposed parallel (dual) inverter configuration in distribution system, one inverter acts as DSTATCOM filter to suppress source current harmonics injecting compensating signals and the other as DG inverter which converts DC supply (from renewable source - DG) to AC type to feed active power to distribution system. DSTATCOM is controlled from triggering pulses generated from SRF (synchronous reference frame) control theory and the Distributed Generation Integrated converter is controlled with simple ‘Id-Iq’ based control. The SRF theory for DSTATCOM and DG inverter control strategies are explained. Proposed system is developed and result analysis is presented using MATLAB/SIMULINK software.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"35 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114100867","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
A Low Cost Virtual Guide for Next Generation Smart Museums 下一代智慧博物馆的低成本虚拟指南
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573753
Shatadal Ghosh, Abheesht Roy, S. Saha
{"title":"A Low Cost Virtual Guide for Next Generation Smart Museums","authors":"Shatadal Ghosh, Abheesht Roy, S. Saha","doi":"10.1109/RTEICT52294.2021.9573753","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573753","url":null,"abstract":"Museums are the place of wonders. Museum designers or curators work continuously to improve the visitor experience. The best way to create this wow effect is to use the most advanced technologies for our exhibits and displays. Nowadays Artificial Intelligence is one of the most discussed technological words used in the scientific community. Though it is yet to reach the masses, to give the flavour of AI to the general public and also to use the goodness of this technology in communicating science, a customized chatbot is developed to work as a museum guide. In order to achieve this, we have taken help from different AI and Internet of Things (IoT) based technologies. Finally, a virtual humanoid bot is developed with capabilities to operate and explain physical exhibits through interaction with visitors. This bot can replace museum guides for explaining different exhibits to the visitors","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"78 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128098886","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
Performance Analysis of CMOS, PTL and GDI Based Braun Multiplier for Signal Processing Applications 基于CMOS、PTL和GDI的布朗乘法器在信号处理中的性能分析
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573952
M. Basha, Srinivasulu Gundala, G. Kumar
{"title":"Performance Analysis of CMOS, PTL and GDI Based Braun Multiplier for Signal Processing Applications","authors":"M. Basha, Srinivasulu Gundala, G. Kumar","doi":"10.1109/RTEICT52294.2021.9573952","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573952","url":null,"abstract":"Power, speed and area are key design constraints in signal processing for computing applications as well as for handy electronic gadgets. Multiplier plays a significant role in energy efficient signal processing applications in digital systems. Product of large bit numbers occurs efficiently through binary multiplication. A low power and high speed Gate Diffusion Input (GDI) based Braun multiplier with improved row and column bypassing scheme is presented in this paper. From the simulated results, it is observed that, the GDI based Braun multiplier achieves energy savings more than 4% and up to 99% with CMOS and other methods and in the same way EDP savings more than 15% and up to 30% with CMOS and other methods by means of column and row bypassing techniques. From the layout, it is also analyzed that, GDI Braun multiplier is area efficient over CMOS and its other counter parts at the penalty of 9% more area in comparison with pass transistor logic (PTL) based column and row bypassing techniques.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127277624","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: 3
Efficient enhancement of underwater images using color correction and fusion 使用色彩校正和融合的水下图像的有效增强
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573718
A. Dilip, G. P. Prerana
{"title":"Efficient enhancement of underwater images using color correction and fusion","authors":"A. Dilip, G. P. Prerana","doi":"10.1109/RTEICT52294.2021.9573718","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573718","url":null,"abstract":"This paper proposes an enhancement technique for underwater images that are degraded due to scattering and absorption. The method comprises of channel compensation and white balancing steps, and the output is given in parallel to the gamma correction and sharpening to adjust the contrast and remove high frequency irregularities. Using suitable fusion technique, the images are combined together, after which the quality metrics are evaluated. Measures are adopted to reduce the computational complexity of the method and to automate the execution. This gives user the flexibility to test the images and collect results with almost 50% less computation time. The method does not require any prior knowledge/training or channel model. Such features can be very crucial in time constrained or power limited applications.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125001155","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
Multiband Microstrip Patch Antenna for C and X Band Applications C和X波段应用的多波段微带贴片天线
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573951
Chirag Parashar, Praveen Kumar Chakravarti
{"title":"Multiband Microstrip Patch Antenna for C and X Band Applications","authors":"Chirag Parashar, Praveen Kumar Chakravarti","doi":"10.1109/RTEICT52294.2021.9573951","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573951","url":null,"abstract":"the following design represents a penta band microstrip patch antenna. The prototype has multiple rectangular patches arranged in such a way that it gives an appearance of U shape slot in between. The volume of following antenna is 30×38×0.8 cubic mm, and the size of ground is kept congruent to the dimensions of base of the substrate. This design produce the frequency bands of (4.434 – 4.570 GHz), (6.429 – 6.579 GHz), (7.846 – 8.024 GHz), (8.187 – 8.338 GHz) and (9.018 – 9.185 GHz). These bands lie under the C and X band applications provided by the organization of IEEE. The significance of presented antenna is that the following compact and simple design has wide range of applications like terrestrial communication, keyless entry system, space communication, radar, baby monitor. The research done for the design helps to conclude that more the irregularity in design more the number of radiations will pass through it, also if a design has multiple rectangular patches it produces multi-band characteristics.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122073584","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
Dual-Band Circularly Polarized Compact Planar Dual Slot Monopole Antenna 双频圆极化紧凑平面双槽单极天线
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573821
Kranthi Kumar Andhe, S. N. Reddy
{"title":"Dual-Band Circularly Polarized Compact Planar Dual Slot Monopole Antenna","authors":"Kranthi Kumar Andhe, S. N. Reddy","doi":"10.1109/RTEICT52294.2021.9573821","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573821","url":null,"abstract":"A new dual-band circularly polarized (CP) monopole antenna with half elliptical slot and rectangular slot is given. This antenna uses coplanar-waveguide (CPW) - feeding and produces broad impedance bandwidth (IBW) and broad dual-band axial ratio bandwidth (ARBW). The antenna structure is simple and compact with dimensions of 22×21×1.6 mm3. The antenna is designed in two stages and parametric analysis is used to analyze the antenna performance. Proper selection of the slots, slot dimensions, and slot positions, broad circularly polarized bands are achieved. The impedance band is from 4.75 GHz to 10.62 GHz with a bandwidth of 5.87 GHz. The dual-band circular polarization is ranged from 5.46 GHz to 6.24 GHz and 8.82 GHz to 10.48 GHz. This antenna can be used in both the C-band and the X-band. The designed antenna has been developed and tested, and the results match those predicted by the simulation.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131354374","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
Energy Efficient Greedy Scheduling of Tasks for DVFS Enabled Heterogeneous Multicore Processors 支持DVFS的异构多核处理器的高效贪心任务调度
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573873
K. Siddesha, G. V. Jayaramaiah
{"title":"Energy Efficient Greedy Scheduling of Tasks for DVFS Enabled Heterogeneous Multicore Processors","authors":"K. Siddesha, G. V. Jayaramaiah","doi":"10.1109/RTEICT52294.2021.9573873","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573873","url":null,"abstract":"Nowadays the demand for high performance computing systems like servers, increasing since these systems, process many real-time applications with the help of heterogeneous processors. However, in multicore systems power consumption is always a concern. In most of the processor based systems dynamic voltage and frequency scaling is a common method adopted to save energy. In processing many heterogeneous tasks, it is appropriate to propose a combined energy efficient scheduling using DVFS. In this article, we introduce a task scheduling model along with DVFS method for high performance computing system. The proposed greedy scheduler assigns the tasks to the suitable processor core based on their energy profile and probability value of the incoming task. The simulation results show that the proposed scheduling method bounds for the objective of minimal energy consumption of the target system.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131627147","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
EmotionNet: ResNeXt Inspired CNN Architecture for Emotion Analysis on Raspberry Pi EmotionNet: ResNeXt启发CNN架构，用于树莓派上的情感分析
2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT) Pub Date : 2021-08-27 DOI: 10.1109/RTEICT52294.2021.9573569
Ved Gupta, Vinayak Gajendra Panchal, Vinamra Singh, Deepika Bansal, Peeyush Garg
{"title":"EmotionNet: ResNeXt Inspired CNN Architecture for Emotion Analysis on Raspberry Pi","authors":"Ved Gupta, Vinayak Gajendra Panchal, Vinamra Singh, Deepika Bansal, Peeyush Garg","doi":"10.1109/RTEICT52294.2021.9573569","DOIUrl":"https://doi.org/10.1109/RTEICT52294.2021.9573569","url":null,"abstract":"Facial Expression Recognition has seen remarkable advancements in scientific research and development in recent years. Furthermore, these advancements have enabled to efficiently extract facial features for psychological analysis, improvement of consumer experience, and research on human-computer interaction. Facial expressions play a vital role in human existence because they are a significant part of non-verbal communication. However, existing FER systems require large computational capacity, rendering them unusable for use in either small-scale systems or large-scale deployments. Presented work aims to find a solution to aforesaid problem by developing an FER system capable of running on affordable and modular devices specifically Raspberry pi. In presented work, the FER system is developed that identifies and extracts the face using OpenCV, then classifies the expressions using a ResNeXt inspired CNN architecture named EmotionNet. The classifier network was trained on the FERPlus dataset, and it achieved 70.22% micro-accuracy on the test set. An interactive GUI platform was designed using KivyMD to control the overall system. The classification of facial expression takes place into the following five categories: neutral, happy, sad, angry, and surprised. The detected emotion is used to generate a descriptive report consisting of qualitative material, in order to apprise the user of their state of emotion, and alter it in case of negative emotions. The developed system running on Raspberry Pi provides a high throughput rate of 1.33 frames per second.","PeriodicalId":191410,"journal":{"name":"2021 International Conference on Recent Trends on Electronics, Information, Communication & Technology (RTEICT)","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131927895","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: 3
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