Indira Bidari, Satyadhyan Chickerur, G. S. Soumya, H. Sushmita, Rekha.M. Talikoti, S. Smita
{"title":"Comparison of Deep Learning Classification Based Methods with Hyper Parameter Tuning on Hyperspectral Imagery","authors":"Indira Bidari, Satyadhyan Chickerur, G. S. Soumya, H. Sushmita, Rekha.M. Talikoti, S. Smita","doi":"10.1109/ICORT52730.2021.9582093","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9582093","url":null,"abstract":"Hyperspectral Imagery (HSI) with classification is the most significant and dominant area in remote sensing. The HSI's profuse information is used for various applications in mineralogy, agriculture, physics, astronomy, chemical imaging, surveillance, and environmental sciences. In this paper, a comparison of classification approaches on the hyperspectral image dataset of Indian Pines is carried out. The three methods considered for the study. First one is CNN-Convolutional Neural Network is used for encoding pixel's spectral and spatial information and conducted the classification. Second is the MLP-Multi-Layer Perceptron is a typical kind of neural network with several layers for classification and third is HybridSN is a spectral-spatial 3D-CNN along with spatial2D-CNN. A comparison of these deep learning classification-based methods is piloted. Hyperparameter tuning is performed to increase the model accuracy for the ideal model architecture.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128220995","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":"Prevention of SQL Injection Attacks using Query Hashing Technique","authors":"Yash Swarup, Anuj Kumar, A. Tyagi, Vimal Kumar","doi":"10.1109/ICORT52730.2021.9581804","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581804","url":null,"abstract":"Web applications are a vital part of day-to-day life. Many critical services like shopping, health, banking, data communication and transport are partly or completely dependent on the Internet. Simultaneously, different kinds of the attacks in the network are introduced by various kinds of attacker. One of the important security attacks is SQL injection. It is a web application vulnerability by which an attacker can get unauthorized access to the database of a website. With the help of SQL injection an attacker can take control of any website if attacker is able to get the credentials of the administrator of the website. In some cases, an attacker may access, delete or modify the data in the database that may cause permanent changes in the applications' content or behavior. In this paper, we have proposed a new technique to prevent SQL Injection attacks by comparing the hash value of the generated query with the hashed value of the legitimate query. Our scheme can be easily added to any prebuilt website build using any language or database type as it requires only few changes to be made in the code of the language.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133313234","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":"Scene simulation and modeling of InfraRed search and track sensor for air-borne long range point targets","authors":"O. P. Naraniya, Sandeep Kumar, Ajay Kumar","doi":"10.1109/ICORT52730.2021.9581635","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581635","url":null,"abstract":"Complexities involved in the state-of-the-art Infrared Search and Track (IRST) systems require comprehensive model for scene simulation in which the interplay between sensor, target, background and atmosphere can be modelled and evaluated for scenarios as maximum as possible. In this paper, we discuss our simplified model of infrared (IR) scene generation which has been developed for long range, air-borne point targets. IRST systems operate in a wide Field-of-Regard (FOR) by continuously scanning the line-of-sight of the sensor. To cover the entire FOR scanning mechanism has been implemented in the module where different scanning speed in the azimuth and elevation directions can be defined. Further, we present our results for point target detection and tracking by implementing different standard algorithms on the generated scenarios using the developed software model.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121193522","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}
Vijay Kumar, S. Selvaraja, G. Saravanan, S. Bhalke
{"title":"Experimental Demonstration of 35 GHz RF -over-Fiber Silicon- Photonics Link","authors":"Vijay Kumar, S. Selvaraja, G. Saravanan, S. Bhalke","doi":"10.1109/ICORT52730.2021.9581881","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581881","url":null,"abstract":"This paper presents the design and demonstration of a 35 GHz transmitter for RF-over-fiber (RFoF) communication link using complementary metal-oxide-semiconductor (CMOS) compatible silicon-photonics technology. This proof of the concept has addressed the high-frequency integration challenges and been realized using a fabricated broadband silicon-photonics microring modulator, driver amplifier, and were integrated on Kovar substrate using 50 Ω transmission line. The integrated test set-up has demonstrated the measured electro-optical (S21) bandwidth of 35 GHz, maximum gain of 12.4 dB, RF matching at driver amplifier input in the range of −5 dB to −42 dB and optical matching at microring modulator input in the range of −8 dB to −21 dB for 50 Ω load across 35 GHz frequency bandwidth.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121397006","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":"Performance Comparison of EKF and UKF for Estimation of COE using Kozai Mechanism","authors":"Jay Shankar Nanda, Shrabani Ghosh","doi":"10.1109/ICORT52730.2021.9581421","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581421","url":null,"abstract":"The paper presents performance comparison of Extended Kalman Filter and Unscented Kalman Filter for estimation of Classical Orbital Elements (COE) using RADAR measurements. SGP4 algorithm has been used for relating the Two Line Elements (TLE) information with orbital parameters and subsequently is used for generating the RADAR measurements of position and velocity in the orbit. Zero mean, white Gaussian additive noise has been considered for RADAR measurements. The nonlinearity in the state and measurement models have been dealt with EKF and UKF for estimation of TLE information at every epoch and the results of both the estimators have been compared.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127368642","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":"iLid: IoT-Assisted Low-Cost and Scalabel Inventory-Management System","authors":"Chandra Shekhar, Rishikesh Vepura, Sudipta Saha","doi":"10.1109/ICORT52730.2021.9581806","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581806","url":null,"abstract":"Management of inventory is an extremely important issue in our day-to-day life. Starting from the kitchen, workshop, to retail stores everywhere, it is very essential to keep enough stock of each of the required items. However, manual management of the inventory often fails to maintain an up-to-date status of the stock of all the items all the time. Existing solutions based on RFID tags, weight-sensors-based automated measurements, etc. are not scalabel. A solution for smart-inventory management should support a plug-and-play installation and operation which is largely missing in the existing solutions too. Finally, appropriate coordination with the host systems such as smart-home or smart-retail management, etc. is also an important need which the existing solutions fail to achieve efficiently. In this work we propose the design of iLid, an IoT-assisted smart-inventory management system, to satisfy all these above mentioned needs in a cost-effective way. We take the help of low-power IoT-devices equipped with low-resolution cameras to realize an automated scalabel and cost-effective inventory management system. Automated measurement of the quantity of each individual item in the inventory as well as efficient collection of the measurement data are two fundamental components in iLid. In this paper, through extensive evaluation study we demonstrate that iLid can carry out quantity measurement efficiently with an average accuracy of 98%. Through simulation we also show that the data collection module of iLid is highly energy and time efficient as well as scalabel.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125663800","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":"Stacked Ensemble Learning Based Approach for Anomaly Detection in IoT Environment","authors":"Neel Gandhi","doi":"10.1109/ICORT52730.2021.9581549","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581549","url":null,"abstract":"Machine learning based anomaly detection systems have gained prominence in field of Internet of Things (IoT) due to their effectiveness in dealing with security and privacy issues. Internet of things has manifold applications possible with aid of effective integration of sensors, databases, machines and services at work. Due to increasing use of IoT-based architectures, attacks and anomaly detection has become a crucial part for functioning of IoT. The basic goal of an anomaly detection system is to verify whether the behavior of the system is normal or unfaithful actions are being taken by system. Anomaly detection systems are used for detection of attacks and anomalies right from denial-of-service to malicious operations that may cause disruption to IoT-based systems. A variety of machine learning algorithms have been used for the purpose of anomaly and attack detection. In this paper, we analyzed different machine learning algorithms and compared it against our proposed Stacked ensemble learning model. Evaluation metrics used for comparison of various machine learning algorithms against our proposed stacked ensemble learning model include F1 score, precision, accuracy, recall, and area under ROC curve. The proposed system is found to have an accuracy of 99.8% that is superior in comparison to most traditional machine learning algorithms. The proposed stacked ensemble learning model could be effectively used for improving the existing anomaly detection system.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128089225","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 Human Intruder Detection System for Restricted Sensitive Areas","authors":"N. Chandra, S. Panda","doi":"10.1109/ICORT52730.2021.9582099","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9582099","url":null,"abstract":"The development of an automated intruder detection system for restricted sensitive areas or unattended border areas is a major concern for national security perspective to avoid illegal entries of outsiders to those areas. Due to the larger radius of those areas, it is quite difficult to keep track of the activities through a manual human tracking process at regular intervals for periodic monitoring. Also, the safety of the people involved in the manual supervision process by visiting the sites is of major concern while no prior information is available on any intruder already entered that place. This work focuses on the development of an automatic human intruder detection system that can detect illegal entries of humans in restricted areas and can report to the control room in time. The model presented uses the YOLO Model to detect human objects in videos captured by cameras with some standard resolution. A number of experiments were conducted to evaluate the performance of the model under different contexts. The results obtained show the efficiency of the model in detecting human objects over other objects in the captured videos with an accuracy of approximately 96% in the considered environmental conditions.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126792488","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 Approach to Evaluate Sea Clutter and Detection of a Supersonic Sea Skimming Target by FMCW Radar Ranging in High Velocity Platform","authors":"P. Saha, Bhupesh Kumar Sahu, Jai Hind","doi":"10.1109/ICORT52730.2021.9582030","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9582030","url":null,"abstract":"Radar ranging is an important aspect in detecting target in the presence of sea clutter. Problem becomes more challenging when the target to be detected is supersonic in nature. For RF proximity sensor in naval application such ranging becomes more difficult as the platform has a velocity in terminal phase, which is often in the sonic range. So (response) latent time should be in sub-milliseconds asking for a very simple yet effective signal processing. Presence of sea clutter hides the actual target under the noise floor. Increasing number of FFT points or ADC bit resolution used for spectrum analysis is a solution but it asks for increasing resources which cannot be fitted in a very limited size and power resources available in the sensor. The size and environmental force restriction poses design in terms of miniaturized radar g-hardening. The process of g-hardening to cater environmental forces is a commendable task as it also influences RF performance. This paper presents a novel approach to numerically evaluate the sea clutter in connection with the Doppler scenario for both sensor platform and supersonic target. Its influences on spectral form are also analyzed with different parameters as variable. Target detection and its suitable conditioning are also taken into account.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131530008","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":"Metasurface-based Wideband Multilayer Antenna Incorporated with Holey Superstrate for S-band Applications","authors":"M. Ameen, R. Chaudhary","doi":"10.1109/ICORT52730.2021.9581529","DOIUrl":"https://doi.org/10.1109/ICORT52730.2021.9581529","url":null,"abstract":"This work explains an efficient combination of multilayer metasurface (MS) antenna and metamaterial-based holey superstrate for S-band applications. The presented multilayer antenna consists of five layers. Firstly, layer-1 is the feeding layer, secondly a Teflon substrate layer, thirdly the MS layer that converts linear polarized wave to circularly polarized the fourth layer is an air dielectric layer. Finally, the upper layer is a square-shaped holey superstrate layer placed above the air layer which enhances the overall antenna bandwidth and gain performance. The final multilayer antenna provides a wider impedance bandwidth of 30% (2.64-3.55 GHz), good axial radio bandwidth of 8.09%, an enhanced gain of 7.85 dBi at 3.1 GHz, smaller ka value of 3.50, and good gain-to-area ratio of 9.76 by maintaining antenna compactness.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130431846","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}