2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)最新文献

{"title":"A Study on Impacts of Ambient Lights and Skin Tone for Contactless Blood Oxygen Measurement using Visible Spectrum Facial Videosaper","authors":"R. Arulselvi, V. Jeyakumar, N. G. Vidya, V. Yuvaraj","doi":"10.1109/DELCON57910.2023.10127508","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127508","url":null,"abstract":"Blood oxygen saturation also termed SpO2, is a measure of oxygen-carrying capacity of the hemoglobin in the blood as a percentage. Normal arterial blood oxygen saturation level among humans varies from 97 to 100 percent (+/- 5%). SpO2 less than 90% is low, so-called Hypoxemia. Today, COVID patients need frequent and precise SpO2 assessments. Current pulse oximeters demand a contact-based measurement setup employing clips or sensors, which raises the possibility of skin irritation and infection. Additionally, depending on the patient’s age and finger size, pulse oximeters don’t always fit comfortably on everyone’s fingertips, which might result in misleading findings. Other restrictions of the current devices include errors brought on by interference, venous pulsations, skin problems, insufficient perfusion, light interference, and the presence of nail polish. This work offers a successful technique for non-contact SpO2 measurement from facial recordings. The videos show 31 participants doing three activities in various lighting situations. Each activity must be recorded with a camera mounted to a tripod. The obtained films go through pre-processing procedures include converting video to frames, discarding the background, finding faces, choosing regions of interest (RoI), and isolating the RGB channels. The SpO2 level is computed using the red and blue channels, which correspond to the red and infrared light used in contact pulse oximeters. In order to determine the pulsatile absorbance rate, the AC and DC components of the Red (R) and Blue (B) channels are separated. SpO2 will be predicted from the R-R ratio and its related parameter using Linear regression. Root mean squared error (RMSE) is the error between estimated and actual SpO2’s that is calculated for various skin tone participants. From the experiment, it is inferred that medium lighting with a lux range of 200-500 is a minimum requirement to estimate SpO2 which offers low RMSE for all skin types.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125901003","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}

{"title":"Impact of Temperature on Negative Capacitance FET: A TCAD Simulation Study","authors":"Yash Pathak, Rashi Mann, B. Malhotra, R. Chaujar","doi":"10.1109/DELCON57910.2023.10127565","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127565","url":null,"abstract":"In this simulation study, the comparative study of modified Negative Capacitance FET (NCFET) with a spacer and conventional NCFET (without spacer) is taken into account with their hybrid parameters. Modified NCFET is Metal-ferroelectric-metal-insulator-metal-oxide-semiconductor (MFMIMOS) FET (with spacer) in the way of layering at gate stack with a high-K dielectric substrate region. The conductivity of the channel is controlled by applied gate voltage (Vgs). The study includes the architecture of both NCFET and their parameter comparison like the drain current (ID), threshold voltage (Vth), etc. Further, the temperature analysis was done at temperature range of 300 K, 400 K and 500 K for the modified MFMIMOS (MFMIMOS with spacer) structure. All the simulation are carried out on the visual TCAD simulator and from the analysis we found that the off - state current (IOFF) is reduced with decrease in temperature for modified MFMIMOS, which results in higher switching ratio (ION /IOFF) and enhanced threshold voltage (Vth) when we move from 500 K to 300 K.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"27 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120845837","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}

{"title":"Face Spoofing Detection System using Local Invariant Feature Set","authors":"Bineet Kaur","doi":"10.1109/DELCON57910.2023.10127478","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127478","url":null,"abstract":"Face is a widely used biometric modality because of ease with which it can be captured by digital cameras. However, because of its wider accessibility and popularity, it becomes the most vulnerable biometric modality. These days spoofing attacks have become prevelant by which a fake user impersonates a genuine user. These attacks include photo attacks, video attacks and 3D mask attacks. For this a robust face spoofing detection system has been deployed consisting of handcrafted features. These features include rotation invariant Zernike moments, Polar Harmonic Transforms, discrete orthogonal moments consisting of Krawtchouk, Tchebichef and Dual-Hahn. The feature-set is invariant to rotation, scale and translation. These local features capture micro variations in an image that makes it possible for the system to differentiate between a genuine and a fake spoofed sample. For performance evaluation, publicly available databases: CASIA-FASD, REPLAY-ATTACK and OULU-NPU have been deployed. The proposed methodology shows an accuracy of 99.98% for CASIA-FASD, 99.98% for Replay-Attack and 99.95% for OULU-NPU databases. In case of OULU-NPU database, an ACER of as minimum as 1.95%, an APCER of 2.34% and BPCER of 1.56% is achieved. In addition to this, an EER of 0.063% and HTER of 0.165% is achieved for REPLAY-ATTACK database. For CASIA-FASD database, an EER of 1.698% is achieved. Thus, the proposed methodology shows a superior performance in comparison to techniques available in the literature survey.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121185006","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}

{"title":"A Novel Fusion of Block Chain with IoT for Industrial IoT","authors":"Mansi Mansi, A. Ali","doi":"10.1109/DELCON57910.2023.10127517","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127517","url":null,"abstract":"Blockchain technology is propelled by distributed ledger technology (DLT). Due to its natural and unfalsified attributes (reliable, efficient, resilient and transparent) pushing it to a prime choice in several monetary related applications and financial services. With the amalgamation of artificial intelligence, various blockchain systems-based limitations can be resolved easily and rapidly in order to provide high-performing and useful results. This paper means to present a through survey on the topical developments and solutions in blockchain technology based on artificial intelligence for resolving its problems. The findings of this study will conclude the important knowledge and direction on the idea of proposing blockchain-based systems to support time-sensitive and real-time-specific applications.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117082098","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}

{"title":"Optical Frequency Comb Generation by using Higher Order Susceptibility in SOA","authors":"Priyanka Verma, Sukhbir Singh","doi":"10.1109/DELCON57910.2023.10127449","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127449","url":null,"abstract":"In this paper, an optical frequency comb (OFC) generator using higher order susceptibility in SOA has been proposed. The spectrum of OFC contains 40 comb lines and 3-dB power deviation. This broad spectrum is achieved by cascading LiNbO3 Mach-Zehnder Modulator in series followed by electro absorption modulator (EAM). The DC bias and amplitude of RF signal is adjusted to get broadness as well as flatness in OFC generation. The method is simple to achieve the desired characteristics of optical spectrum. Different parameters of semiconductor optical amplifier (SOA) such as injection current as well as carrier density are confined to get broadness in spectrum. For various uses in optical communications and radio frequency photonics, the creation of high repetition rate optical frequency combs with an incredibly wide coherent spectrum is crucial. The generated optical frequency comb can be applicable to act as multi-channel source in communication system.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115434474","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}

{"title":"Commercial Solar PV Off-Grid Battery Charging/Swapping Station: Opportunity and Solution for E-rickshaw","authors":"Akash Deep Verma, Virat Shishodia, A. Tomar, P. Gaur","doi":"10.1109/DELCON57910.2023.10127418","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127418","url":null,"abstract":"In developing countries, E-rickshaw is becoming popular and plays a vital role in initial and last-mile connectivity. The main reason for the wide acceptance of this mode of public transport is that it is economical as compared to a CNG auto, reduces air pollution, and provides better income opportunities. Over time, three major issues emerge related to the rise in fares, increased grid stress due to an increase in load demand for charging, and unsystematic disposal of lead-acid batteries. Presently, architectures for the charging station are available in the market but they are based on-grid supply which results in additional stress on the existing grid. In this proposed work a dedicated real-time socio-economic case study has been done to explore issues at the ground level to develop a photovoltaic (PV) based off-grid battery charging & swapping station (BCSS) and define a new category of E-rickshaw. The BCSS is proposed keeping objectives in mind to increase the return on investment (ROI) of both E-rickshaw owners by defining new a category & charging stations with fast recovery on the initial investments.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131143446","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}

{"title":"The Role of Integrating Blockchain, Digital Signature, and Cloud Computing for Robust Smart Contract Structuring","authors":"Kanishka Vaish, Vaibhav Uniyal, Samta Kathuria, Ankur Dumka, A. Gehlot, A. Joshi","doi":"10.1109/DELCON57910.2023.10127528","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127528","url":null,"abstract":"Technology development has been metamorphosis due to blockchain technology being introduced in nearly the last ten years. Public acceptance remained a huge challenge due to security threats, by integrating a more secure decentralized form of ledger these issues can be addressed efficiently. Smart contracts are pre-programmed contract layouts that are self-executed and self-enforceable when the pre-set conditions are triggered without the intervention of any third party. This is non-empirical research conducted by reviewing various research work and gaps in their research to understand the role and challenges faced by smart contracts to become a working model and further, analyzed integration of various technologies namely blockchain, digital signature, and cloud-computing to build smart contracts to simplify the execution of traditional contracts which will entirely reform the present legal system. Issues such as rigidity from any alteration, uncontrollability, and difficulty to understand the coded language by ordinary prudent men of any smart contract are considered in this study. Finally, this research paper has elaborated on the process of execution of smart contracts and technology intervention at each stage, with a detailed explanation of the process of formation of smart contracts. It also aims to make some recommendations for further improvement of smart contracts. In future, the author aims to take this research ahead by examine the practical working model of smart contracts and their fallbacks.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126805641","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}

{"title":"Paddy Yield Forecasting using Regression Techniques","authors":"Chandrakumar T, Avanthica Sri M M, Mirdula K, Monika K","doi":"10.1109/DELCON57910.2023.10127256","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127256","url":null,"abstract":"India is one of the well-known countries whose socioeconomic position is heavily influenced by agriculture. Plant and livestock cultivation are the most important practices in agriculture. The cultivation of food surpluses enables people to live in cities. Agriculture employs over 70 percent of Tamil Nadu's population. It is a key source of income in Tamil Nadu. Paddy cultivation is significant as it is the main food for the majority of the Indians. The dataset used for this study includes various varieties of paddy grown in the Madurai district of Tamil Nadu. The dataset includes average paddy crop yield, Madurai taluks, soil type, soil pH, nitrogen, temperature, duration, and rainfall. This paper compares different regression algorithms and suggests an optimal algorithm that is used in a ML (Machine Learning) model that forecasts paddy yield. The machine learning regression techniques are multiple linear regression, lasso regression, and ridge regression. This paper concludes by discussing future work topics and the suitable algorithm to be employed in the model for yield prediction of a paddy crop.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123469801","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}

{"title":"Examining Parameters that Influence the Choice of Learners in Selecting Massive Open Online Courses","authors":"Priyanshi Srivastava, Saru Dhir, Nitasha Hasteer, K. Soni","doi":"10.1109/DELCON57910.2023.10127325","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127325","url":null,"abstract":"Massive Open Online Courses (MOOCs) are popular in online education. There are several parameters that influence the choice of learners in selecting MOOCs. The objective of this work was to identify the parameters from literature and establish their relative importance. Ten parameters have been identified from relevant literature studies and ranked based on their scores using Analytic Hierarchy Process (AHP). A research instrument was created to capture responses for pair-wise comparison of parameters. Our findings reveal that skill development, engagement in learning and weightage of course certification of MOOCs are the most important aspects that learners consider while deciding to enrol in MOOCs.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115487652","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}

{"title":"Coplanar slotted Circular Patch Antenna with Loaded Periodic Structure for RFID/WLAN/Wi-MAX/Satellite Communication","authors":"Maxon Okramcha, M. Tripathy","doi":"10.1109/DELCON57910.2023.10127364","DOIUrl":"https://doi.org/10.1109/DELCON57910.2023.10127364","url":null,"abstract":"We describe a compact Ultra-wideband antenna with dimensions of 43mm×33mm×1.6 mm for RFID, WLAN, WiMAX, and satellite communication in the C-band in this work. The proposed design and simulation analysis of a circular monopole antenna with an octagon-shaped slot in the middle and a horizontal I-shaped slot on the top of a FR-4 substrate are presented in this work. Many RF bands like RFID, LTE, Wi-Fi, WLAN, Wi-MAX, satellite communication for C-band and X-band coexists in this band. The substrate having a relative permittivity of 4.4 is sandwiched by copper monopole patch on top with the copper defective ground and a loaded periodic structure at the bottom of the substrate. It achieves S11 ≤ -10 dB in 2.45-11.3 GHz. We take the operating frequency at 3.5 GHz (Sub-6GHz), 5.8 GHz (RFID), and 6.165/4 GHz (satellite uplink/downlink at C-band) with a gain of 1.98 dBi, 3.96 dBi, and 2.78/2.05 dBi respectively.","PeriodicalId":193577,"journal":{"name":"2023 2nd Edition of IEEE Delhi Section Flagship Conference (DELCON)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125536218","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}