Journal of Optical Communication Electronics最新文献

OCR Of Devanagari Script Using CNN 使用CNN的Devanagari脚本的OCR

Journal of Optical Communication Electronics Pub Date : 2023-05-23 DOI: 10.46610/jooce.2023.v09i02.001

Sakshi. S. Sawant, Aparna. S. Shirkande, N. Shinde, Sharanya Rao

{"title":"OCR Of Devanagari Script Using CNN","authors":"Sakshi. S. Sawant, Aparna. S. Shirkande, N. Shinde, Sharanya Rao","doi":"10.46610/jooce.2023.v09i02.001","DOIUrl":"https://doi.org/10.46610/jooce.2023.v09i02.001","url":null,"abstract":"Devanagari script is widely used across India. It forms many languages like Hindi, Marathi, Nepali and Sanskrit languages. As the Devanagari characters are similar to the hindi character the national language of India. It is important to recognize the characters to understand the message that particular tries to tell. The automatic character recognition system is thus developing for the Devanagari script. The character recognition process converts an image of a character into machine-readable format also its English corresponds. In this paper, we are using Convolutional Neural Network for developing the character recognition system. Convolutional neural network learns directly from data. It is a type of Deep learning neural network architecture. CNN is useful as it does not require any human intervention and performs the identification of important features on its own. The proposed paper uses a CNN algorithm applied to a dataset of 49 characters of Devanagari script. The dataset contains of total 4018 Images. The algorithm of the Convolutional Neural Network is applied to train the dataset. The input image to be predicted is first preprocessed and then the model predicts the output result. The system is designed in Jupyter Lab using Python. The Convolutional Neural Network model's overall accuracy is 98%.","PeriodicalId":159105,"journal":{"name":"Journal of Optical Communication Electronics","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133828719","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

Implementation of Solar Powered Autonomous Fire Fighting Robot 太阳能自主消防机器人的实现

Journal of Optical Communication Electronics Pub Date : 2023-05-06 DOI: 10.46610/jooce.2023.v09i01.005

Priti Bhange, Dolly Gulhane, Payal Chavhan, Pradnya Ramteke, Yamini Ishwarkar, Chirag Katre, Dipak Bawankule

引用次数: 0

Fingerprint and GSM Based Door Lock System 基于指纹和GSM的门锁系统

Journal of Optical Communication Electronics Pub Date : 2023-05-03 DOI: 10.46610/jooce.2023.v09i01.003

S. Ashtekar, Sagar Tekam, Jayant Sahare, Ritikesh Gokhe, Seemaran Raikwar, Rakesh W. Ramteke

引用次数: 0

Study on Management System for Information Security 信息安全管理体系研究

Journal of Optical Communication Electronics Pub Date : 2022-08-31 DOI: 10.46610/jooce.2022.v08i02.005

Sumedh Rawat

引用次数: 0

Elements of a Fiber Optic Communication System 光纤通信系统的组成部分

Journal of Optical Communication Electronics Pub Date : 2022-08-31 DOI: 10.46610/jooce.2022.v08i02.004

Ajay Bhatia, Vikrant Sharma

引用次数: 0

Optical Fiber Communication System and Nonlinear Effects: A Brief Insight 光纤通信系统与非线性效应:简论

Journal of Optical Communication Electronics Pub Date : 2022-08-21 DOI: 10.46610/jooce.2022.v08i02.003

Tilak Mukherjee

引用次数: 0

E-Commerce Website Hosting Using AWS Cloud Services 电子商务网站托管使用AWS云服务

Journal of Optical Communication Electronics Pub Date : 2022-06-23 DOI: 10.46610/jooce.2022.v08i02.002

B. K. Reddy, M. Harish, P. H. Kumar, K. Aashish, Dr. N. Ramamurthy

{"title":"E-Commerce Website Hosting Using AWS Cloud Services","authors":"B. K. Reddy, M. Harish, P. H. Kumar, K. Aashish, Dr. N. Ramamurthy","doi":"10.46610/jooce.2022.v08i02.002","DOIUrl":"https://doi.org/10.46610/jooce.2022.v08i02.002","url":null,"abstract":"The primary extent of this task is to comprehend how to best use different distributed computing administrations to get great execution for less expense. Amazon surrenders a marvelous arrangement of web helps that enables fashioners to make dynamic and generous applications. Conveying on AWS can save you time, money and work diverged from building and staying aware of additional customary frameworks. Amazon Web Services offers a wide plan of overall cloud-based things including process, limit, informational collections, assessment, coordinating, flexible, engineer gadgets, the board contraptions, IoT, security, and try applications: on- demand, open quite promptly, with pay-all the more just as expenses emerge esteeming. From data warehousing to association instruments, lists to content transport, more than 200 AWS organizations are available. New organizations can be provisioned quickly, without the blunt capital expense. Today, AWS gives a significantly trustworthy, flexible, negligible cost establishment stage in the cloud that controls a colossal number of associations in 190 countries all over the planet. This licenses adventures, new organizations, little and medium-sized associations and clients in the public region to get to the construction blocks they need to answer quickly to changing business essentials. Amazon EC2 (Elastic Compute Cloud), VPC (Virtual Private Cloud), IAM (Identity And Access Management), Cloud Watch, CDN (Content Delivery Network) and Route 53 are used here since it is very popular in giving extraordinary disseminated figuring organizations. In this report, I'll tell you, step by step, through the procedure of using the AWS Marketplace to game plan and produce another AWS Cloud server. In this task we furthermore used progression gadgets like GIT and Jenkins for robotization.","PeriodicalId":159105,"journal":{"name":"Journal of Optical Communication Electronics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125131984","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

Demoiring Images using Efficient Attention Fusion module in Wavelet Domain 基于小波域高效注意力融合模块的图像分解

Journal of Optical Communication Electronics Pub Date : 2022-06-15 DOI: 10.46610/jooce.2022.v08i02.001

M. G. Ramarao, G. Aravind, S. Aftab, M. Gowtham, G. Charan

{"title":"Demoiring Images using Efficient Attention Fusion module in Wavelet Domain","authors":"M. G. Ramarao, G. Aravind, S. Aftab, M. Gowtham, G. Charan","doi":"10.46610/jooce.2022.v08i02.001","DOIUrl":"https://doi.org/10.46610/jooce.2022.v08i02.001","url":null,"abstract":"When we use a capturing device to capture digital displays, we obtain a vivid rainbow pattern. It's known as \"moiré\" and it has an impact on image quality and subsequent processing. There are several ways to save money. Modern approaches for eliminating moiré patterns rely on down sampling pooling layers to retrieve multiscale information, which might result in data loss. To show this issue, this research provides a wavelet-based demoiréing approach. Both Inverse Discrete Wavelet Transform (IDWT) and Discrete Wavelet Transform (DWT) are used in this. This technology may efficiently enhance the network related field without any data loss in place of standard down sampling and up sampling. Furthermore, this approach employs an effective attention fusion module to reconstruct additional details of moiré patterns (EAFM). Using an aggregate of green channel attention (ECA), spatial attention (SA), and neighborhood residual getting to know, this module can self-adaptively study several weights of function statistics at distinct degrees and encourage the community to cognizance extra on required statistics as moiré statistics to beautify the getting to know and demoiréing paintings performed via way of means of enhancing photograph excellent and offering the specified Accurate output. Extensive trials the usage of publicly to be had datasets have established that this approach can perpetually cast off moiré styles even as additionally being quantitatively and qualitatively sound.","PeriodicalId":159105,"journal":{"name":"Journal of Optical Communication Electronics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121357682","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

Hybrid FSO-RF Turbulent Link Performance under Misalignment Aperture Error 不对准孔径误差下FSO-RF混合湍流链路性能研究

Journal of Optical Communication Electronics Pub Date : 2022-01-05 DOI: 10.46610/jooce.2021.v07i03.004

D. Singh, B. B. Tiwari

引用次数: 0