This document describes a drowsiness detection model built using Python. The model uses computer vision and a pre-trained facial landmark detection model to identify a driver's eyes in video from a webcam. It calculates the eye aspect ratio over time to determine if the driver's eyes are closed, indicating drowsiness. If drowsiness is detected by the eyes being closed for a certain period, an alarm sound is triggered using pygame to alert the driver. The goal is to create an affordable and effective drowsiness detection system to help reduce accidents caused by tired drivers. The model was tested and successfully detected open and closed eyes and triggered alarms appropriately.
IRJET- Drive Assistance an Android Application for Drowsiness DetectionIRJET Journal
This document presents an Android application that uses computer vision techniques to detect driver drowsiness in real-time and alert the driver. The application uses the Viola-Jones algorithm and pre-trained classifiers with OpenCV to detect the face, eyes, and eye blinks from video frames captured by the phone's camera. It can raise an alarm if the eyes are closed for a certain period, indicating drowsiness. Additional sensors like ultrasound are also used via Arduino to detect objects around the vehicle and display that information to improve driver awareness of blind spots. The system aims to leverage Android's processing power for computer vision tasks to help reduce accidents caused by driver negligence or drowsiness.
This document summarizes a research paper that proposes a non-intrusive system to detect driver drowsiness in real-time using eye closure ratio as an input. The system uses a Raspberry Pi camera to capture photos of the driver's eyes. If the eye closure ratio decreases below a standard ratio, the driver is alerted via notification and an email is sent to the vehicle owner. The paper describes the proposed system methodology in detail using data flow diagrams, flowcharts, and descriptions of the facial landmark detection and eye aspect ratio algorithms used to detect drowsiness.
The document describes a real-time drowsiness detection system that uses a webcam to monitor a driver's face. It detects drowsiness by analyzing features like eye aspect ratio (EAR) and mouth aspect ratio (MAR) over time. The system first locates the face, then eyes and mouth. It calculates EAR by measuring eye closure distances and MAR by measuring mouth opening distances. If EAR and MAR fall below thresholds for a certain number of frames, an alert is triggered by displaying text, sound or sending an SMS message to a designated emergency number. The system was tested over 20 days on people with and without things like glasses or facial hair. It provides a non-intrusive way to detect drowsiness
This document describes a system to detect driver drowsiness using machine vision concepts. A camera is placed to capture the driver's face and detect the eyes. The system calculates a "form factor" for the eye shape and uses this as a reference to compare to subsequent images and determine if the eyes are open or closed. If the driver's eyes are closed for too long, the system will produce warnings and eventually stop the vehicle to prevent accidents from an asleep driver. The system was tested using samples of eye images and successfully classified the driver's state as awake or asleep based on the form factor comparisons. Future work could improve the accuracy for drivers wearing glasses and account for different lighting conditions.
Driver Drowsiness Detection System using Google ML Kit Face Detection API and...IRJET Journal
This document proposes a driver drowsiness detection system using Google ML Kit Face Detection API and Flutter. The system monitors a driver's facial features in real-time using a mobile device's front-facing camera. It analyzes features like eye blinking duration for signs of drowsiness. When drowsiness is detected, an alert is triggered to prevent potential accidents from drowsy driving. The system was tested and achieved high accuracy in detecting drowsiness with low resource usage, making it a practical solution for improving road safety.
The document discusses using artificial intelligence and machine learning for lower-cost motion capture animation. It proposes a system that uses OpenCV and Unity to extract coordinates from uploaded video frames and generate animated character models without expensive motion capture suits. A Python script would detect 33 body points from a video and save the coordinates to a text file. Unity software would then use those coordinates to create animated spheres representing the body points and linking them to form a moving skeleton. The goal is to use AI and external software to enable affordable and innovative motion capture for the general public.
Implementation of face and eye detection on DM6437 board using simulink modeljournalBEEI
Driver Assistance system is significant in drriver drowsiness to avoid on road accidents. The aim of this research work is to detect the position of driver’s eye for fatigue estimation. It is not unusual to see vehicles moving around even during the nights. In such circumstances there will be very high probability that a driver gets drowsy which may lead to fatal accidents. Providing a solution to this problem has become a motivating factor for this research, which aims at detecting driver fatigue. This research concentrates on locating the eye region failing which a warning signal is generated so as to alert the driver. In this paper, an efficient algorithm is proposed for detecting the location of an eye, which forms an invaluable insight for driver fatigue detection after the face detection stage. After detecting the eyes, eye tracking for input videos has to be achieved so that the blink rate of eyes can be determined.
Person Acquisition and Identification ToolIRJET Journal
The document proposes a facial recognition system using CCTV video to identify individuals and generate timestamp data on their presence. It involves three steps: 1) face detection on video frames, 2) super resolution to standardize face sizes, and 3) face recognition using a Siamese network to identify known and new identities with one-shot learning. The system aims to reduce time spent reviewing surveillance footage for law enforcement. It analyzes existing research on low-resolution face recognition, pedestrian detection, and proposes its pipeline as a solution to semi-automate target individual tracking from video data through facial matching and timestamps.
IRJET- Drive Assistance an Android Application for Drowsiness DetectionIRJET Journal
This document presents an Android application that uses computer vision techniques to detect driver drowsiness in real-time and alert the driver. The application uses the Viola-Jones algorithm and pre-trained classifiers with OpenCV to detect the face, eyes, and eye blinks from video frames captured by the phone's camera. It can raise an alarm if the eyes are closed for a certain period, indicating drowsiness. Additional sensors like ultrasound are also used via Arduino to detect objects around the vehicle and display that information to improve driver awareness of blind spots. The system aims to leverage Android's processing power for computer vision tasks to help reduce accidents caused by driver negligence or drowsiness.
This document summarizes a research paper that proposes a non-intrusive system to detect driver drowsiness in real-time using eye closure ratio as an input. The system uses a Raspberry Pi camera to capture photos of the driver's eyes. If the eye closure ratio decreases below a standard ratio, the driver is alerted via notification and an email is sent to the vehicle owner. The paper describes the proposed system methodology in detail using data flow diagrams, flowcharts, and descriptions of the facial landmark detection and eye aspect ratio algorithms used to detect drowsiness.
The document describes a real-time drowsiness detection system that uses a webcam to monitor a driver's face. It detects drowsiness by analyzing features like eye aspect ratio (EAR) and mouth aspect ratio (MAR) over time. The system first locates the face, then eyes and mouth. It calculates EAR by measuring eye closure distances and MAR by measuring mouth opening distances. If EAR and MAR fall below thresholds for a certain number of frames, an alert is triggered by displaying text, sound or sending an SMS message to a designated emergency number. The system was tested over 20 days on people with and without things like glasses or facial hair. It provides a non-intrusive way to detect drowsiness
This document describes a system to detect driver drowsiness using machine vision concepts. A camera is placed to capture the driver's face and detect the eyes. The system calculates a "form factor" for the eye shape and uses this as a reference to compare to subsequent images and determine if the eyes are open or closed. If the driver's eyes are closed for too long, the system will produce warnings and eventually stop the vehicle to prevent accidents from an asleep driver. The system was tested using samples of eye images and successfully classified the driver's state as awake or asleep based on the form factor comparisons. Future work could improve the accuracy for drivers wearing glasses and account for different lighting conditions.
Driver Drowsiness Detection System using Google ML Kit Face Detection API and...IRJET Journal
This document proposes a driver drowsiness detection system using Google ML Kit Face Detection API and Flutter. The system monitors a driver's facial features in real-time using a mobile device's front-facing camera. It analyzes features like eye blinking duration for signs of drowsiness. When drowsiness is detected, an alert is triggered to prevent potential accidents from drowsy driving. The system was tested and achieved high accuracy in detecting drowsiness with low resource usage, making it a practical solution for improving road safety.
The document discusses using artificial intelligence and machine learning for lower-cost motion capture animation. It proposes a system that uses OpenCV and Unity to extract coordinates from uploaded video frames and generate animated character models without expensive motion capture suits. A Python script would detect 33 body points from a video and save the coordinates to a text file. Unity software would then use those coordinates to create animated spheres representing the body points and linking them to form a moving skeleton. The goal is to use AI and external software to enable affordable and innovative motion capture for the general public.
Implementation of face and eye detection on DM6437 board using simulink modeljournalBEEI
Driver Assistance system is significant in drriver drowsiness to avoid on road accidents. The aim of this research work is to detect the position of driver’s eye for fatigue estimation. It is not unusual to see vehicles moving around even during the nights. In such circumstances there will be very high probability that a driver gets drowsy which may lead to fatal accidents. Providing a solution to this problem has become a motivating factor for this research, which aims at detecting driver fatigue. This research concentrates on locating the eye region failing which a warning signal is generated so as to alert the driver. In this paper, an efficient algorithm is proposed for detecting the location of an eye, which forms an invaluable insight for driver fatigue detection after the face detection stage. After detecting the eyes, eye tracking for input videos has to be achieved so that the blink rate of eyes can be determined.
Person Acquisition and Identification ToolIRJET Journal
The document proposes a facial recognition system using CCTV video to identify individuals and generate timestamp data on their presence. It involves three steps: 1) face detection on video frames, 2) super resolution to standardize face sizes, and 3) face recognition using a Siamese network to identify known and new identities with one-shot learning. The system aims to reduce time spent reviewing surveillance footage for law enforcement. It analyzes existing research on low-resolution face recognition, pedestrian detection, and proposes its pipeline as a solution to semi-automate target individual tracking from video data through facial matching and timestamps.
Stay Awake Alert: A Driver Drowsiness Detection System with Location Tracking...IRJET Journal
This document presents a research paper on developing a real-time driver drowsiness detection system using machine learning. The system uses a webcam to capture videos of the driver's face. OpenCV and dlib are used to detect the face and landmarks. Eye aspect ratio is calculated to determine if the eyes are closed, indicating drowsiness. A convolutional neural network classifies the driver's state. If drowsiness is detected, an alarm alerts the driver and their location is shown. The system was tested on a dataset with over 90% accuracy. It aims to reduce accidents caused by drowsy driving.
IRJET- Igaze-Eye Gaze Direction Evaluation to Operate a Virtual Keyboard for ...IRJET Journal
1) The document describes a system called iGaze that uses eye gaze direction to operate a virtual keyboard and allow paralyzed users to type.
2) It works by training a convolutional neural network model to classify eye gaze images into different directions (up, down, left, right) corresponding to keys on a virtual keyboard.
3) When the user gazes in a direction, the system identifies the intended key and types it, allowing paralyzed people to communicate through gaze-based typing.
IRJET- Driver Drowsiness Detection System using Computer VisionIRJET Journal
This document presents a driver drowsiness detection system that uses computer vision and eye tracking. The system detects drowsiness by analyzing eye behavior and blink patterns using an algorithm that detects facial landmarks and calculates an eye aspect ratio (EAR). It can run in real-time and is robust to variations in head position, lighting, and facial expressions. The system works by using a camera to capture video of the driver's face, detecting facial landmarks to isolate the eye region, and calculating the EAR which measures eye openness. A low and sustained EAR value would indicate eye closure and drowsiness. If detected, the system would alert the driver. The authors propose this system could help prevent accidents caused by driver fatigue or
Human Driver’s Drowsiness Detection SystemIRJET Journal
This document presents a review of a proposed system to detect driver drowsiness using computer vision and machine learning techniques. The system would use a camera to capture video of the driver's face and detect drowsiness by analyzing facial features like eye closure and yawning over time. Key features include using the eye aspect ratio and mouth aspect ratio to detect drowsiness, training a machine learning model to classify eye states, and alerting the driver with alarms if drowsiness is detected above threshold levels. The proposed system aims to help prevent accidents caused by fatigued driving by automatically monitoring the driver for signs of drowsiness.
When driving long distances, drivers who do not take frequent rests are more likely to get sleepy, a condition that experts say they often fail to identify early enough. Based on eye condition, this research proposes a system for detecting driver sleepiness in real time. A camera is often used to take a sequence of images by the system. In our system, these capture images may be saved as individual frames. The resulting frame is sent into facial recognition software as an input. The image's needed feature (eye) is then extracted. The method creates a condition for each eye and suggests a certain number of frames with the same condition that can be registered.
A Real-Time Monitoring System for the Drivers using PCA and SVMIRJET Journal
This document presents a real-time monitoring system for drivers using principal component analysis (PCA) and support vector machines (SVM) to detect drowsiness based on facial analysis of a video stream. The proposed system uses a camera installed in front of the driver to capture video of the face. It detects the face using a cascade object detector, then applies PCA and SVM for eye state estimation to determine drowsiness levels. When drowsiness is detected, the system will sound an alarm. The system is designed to help prevent accidents by monitoring driver alertness in real-time and alerting drowsy drivers.
IRJET- Free & Generic Facial Attendance System using AndroidIRJET Journal
This document proposes a free and generic facial attendance system using Android that can automatically detect students' faces and mark attendance. It uses face detection and recognition algorithms to capture images from a camera and identify students by matching faces to a database. If a face is detected, attendance is marked as present. The system then creates a Google Sheet to store and access attendance records. This provides a low-cost alternative to commercial biometric systems for tracking student attendance.
IRJET - Drowsiness Detection System using ML & IPIRJET Journal
This document describes a machine learning and computer vision-based system for detecting driver drowsiness. The system uses a camera to capture images of the driver's face and then applies image processing and fuzzy logic techniques to detect the driver's eyes and lips. It analyzes factors like eye blinking frequency and interval to determine the driver's alertness level and warns the driver if drowsiness is detected. The system was tested in day and night environments and can work in different lighting conditions using fuzzy logic to assess fatigue based on eye movement patterns and predict drowsiness states.
Face Recognition Based Payment Processing SystemIRJET Journal
This document proposes a face recognition-based payment processing system. It uses facial recognition technology to identify users and process payments securely. The system works as follows:
1. A user's face is detected using Haar Cascade classifiers and their facial features are extracted using Local Binary Pattern Histograms (LBPH).
2. If the detected face matches a user in the system database, a one-time password (OTP) is sent to the user's registered mobile number.
3. Upon entering the correct OTP, the payment transaction is completed. Otherwise, the transaction fails.
This system aims to provide secure contactless payments using facial biometrics for identification. It avoids the need for users to carry payment
IRJET- Robust Visual Analysis of Eye StateIRJET Journal
This document summarizes a research paper on developing a system to detect driver fatigue through visual analysis of the eyes. The system uses computer vision techniques like face and eye detection to monitor the driver. Key metrics like PERCLOS (percentage of eye closure) are measured to determine fatigue levels. The system aims to reduce accidents caused by drowsy driving by alerting drivers when vigilance is diminished. It locates the face, then analyzes the eyes for signs of fatigue without explicit eye detection. Tests show the system can accurately detect drowsiness and generate timely alarms. The goal is to prevent accidents by monitoring driver alertness levels in real-time through non-intrusive video analysis of the face and eyes.
IRJET- Face Detection and Tracking Algorithm using Open CV with Raspberry PiIRJET Journal
This document describes a face detection and tracking algorithm using OpenCV with the Raspberry Pi. It discusses using the Haar cascade algorithm for face detection and tracking in real-time video streams from a Pi camera connected to a Raspberry Pi. The algorithm works in two modules - face detection using Haar features and integral images to quickly detect faces, followed by face tracking across subsequent video frames. The algorithm is tested on a Raspberry Pi to enable real-time face detection and tracking applications like security systems.
IRJET- Vehicular Data Acquisition & Driver Behaviours Surveillance SystemIRJET Journal
This document presents a system to detect driver drowsiness using computer vision techniques applied to a smartphone. A microcontroller with GPS and GSM modules is used to send an alert message with the vehicle's location if drowsiness is detected. Drowsiness is detected by analyzing face and eye movements using techniques like eye closure percentage and face tilt detection. The system is aimed to help reduce accidents caused by drowsy driving.
Real Time Moving Object Detection for Day-Night Surveillance using AIIRJET Journal
This document presents a project to develop a web application for real-time moving object detection for both day and night surveillance using artificial intelligence. The application can detect objects in images, videos, and real-time video streams from a user's device. It implements computer vision techniques using OpenCV for image processing. A YOLOv4 deep learning model is trained on a dataset containing dark images to enable nighttime object detection. The trained model is deployed as a web app using Streamlit and hosted on Heroku to be accessible across different devices and operating systems. The project aims to provide a solution for various object detection and image processing tasks.
Review Paper on Attendance Capturing System using Face RecognitionIRJET Journal
This document summarizes research on various attendance capturing systems using face recognition. It reviews 9 research papers describing different approaches using techniques like convolutional neural networks, MTCNN algorithm, Haar cascade classifier, and PCA. These systems are able to automate attendance marking by detecting faces in images and videos and recognizing students in real-time with accuracy rates ranging from 56% to 99.86%. The reviewed systems provide benefits over manual attendance methods by saving time while also being more accurate in some cases.
IRJET- Build and Integrate Perception Features on Freescale PlatformIRJET Journal
This document describes a project to integrate lane departure warning and vehicle detection features on a Freescale S32V234 evaluation board platform. The project aims to optimize algorithms for these advanced driver assistance system functionalities. Lane departure warning monitors when a vehicle departs its lane without signaling. Vehicle detection identifies other vehicles in the road using bounding boxes. The document outlines the system components, software, and methodology. Code will be written and compiled using the S32DS vision IDE to transfer video from a computer to the board and run algorithms to perform lane and vehicle analysis in real-time.
A VISUAL ATTENDANCE SYSTEM USING FACE RECOGNITIONIRJET Journal
This document describes a visual attendance system using face recognition. The system was created to make the traditional paper-based attendance process more efficient and less prone to errors. It uses computer vision and face recognition techniques, including the RetinaFace and Arcnet algorithms, to detect and identify students' faces from video feeds or images taken in the classroom. When taking attendance, the system captures photos of students present and searches its database of student faces to automatically record attendance without disrupting the class. The document discusses the methodology and system structure, including face detection, face recognition modeling, and an overall workflow flowchart. It aims to provide an improved digital solution for tracking attendance at universities and colleges.
This document summarizes a research paper that proposes a next generation engine immobilizer system using face recognition and remote access capabilities. The current RFID-based immobilizers can be hacked, allowing increased vehicle theft. The proposed system replaces RFID with face recognition for driver authentication using near-infrared light and image processing in LabVIEW. It also allows the owner to remotely stop the vehicle if stolen by sending an OTP to the owner's email. Additional safety features like ensuring door closure before ignition and a hidden camera activated during theft are included. The system aims to enhance security while maintaining usability through features like keyless entry.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This document describes a proposed self-driving radio controlled car model that uses computer vision and deep learning techniques. The model was trained in a virtual environment using a convolutional neural network to detect lanes, obstacles, and traffic signs. The physical model uses a Raspberry Pi, camera, ultrasonic sensor, and other hardware to capture images and detect its environment, sending the outputs to an Arduino microcontroller to control the car. The document outlines the proposed system, reviews related work, discusses the implementation including algorithms and testing, and presents the results, concluding the model provides a cost-effective way to demonstrate basic autonomous driving functions.
IRJET - Smart Assistance System for DriversIRJET Journal
This document describes a smart driver assistance system that uses image processing to detect driver drowsiness and alcohol levels in order to prevent accidents. The system uses a camera mounted on the dashboard to capture images of the driver's face and detects drowsiness by measuring eyelid blinking duration and tracking eye movement. If the eyes are closed for 5-8 consecutive frames, an alarm is sounded. The system also uses an alcohol sensor to detect blood alcohol concentration and generates alerts or disables the vehicle at different thresholds. The goal is to develop a prototype that can warn drivers and reduce accidents caused by fatigue or intoxication through real-time facial analysis.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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This document presents a real-time monitoring system for drivers using principal component analysis (PCA) and support vector machines (SVM) to detect drowsiness based on facial analysis of a video stream. The proposed system uses a camera installed in front of the driver to capture video of the face. It detects the face using a cascade object detector, then applies PCA and SVM for eye state estimation to determine drowsiness levels. When drowsiness is detected, the system will sound an alarm. The system is designed to help prevent accidents by monitoring driver alertness in real-time and alerting drowsy drivers.
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This document describes a visual attendance system using face recognition. The system was created to make the traditional paper-based attendance process more efficient and less prone to errors. It uses computer vision and face recognition techniques, including the RetinaFace and Arcnet algorithms, to detect and identify students' faces from video feeds or images taken in the classroom. When taking attendance, the system captures photos of students present and searches its database of student faces to automatically record attendance without disrupting the class. The document discusses the methodology and system structure, including face detection, face recognition modeling, and an overall workflow flowchart. It aims to provide an improved digital solution for tracking attendance at universities and colleges.
This document summarizes a research paper that proposes a next generation engine immobilizer system using face recognition and remote access capabilities. The current RFID-based immobilizers can be hacked, allowing increased vehicle theft. The proposed system replaces RFID with face recognition for driver authentication using near-infrared light and image processing in LabVIEW. It also allows the owner to remotely stop the vehicle if stolen by sending an OTP to the owner's email. Additional safety features like ensuring door closure before ignition and a hidden camera activated during theft are included. The system aims to enhance security while maintaining usability through features like keyless entry.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This document describes a proposed self-driving radio controlled car model that uses computer vision and deep learning techniques. The model was trained in a virtual environment using a convolutional neural network to detect lanes, obstacles, and traffic signs. The physical model uses a Raspberry Pi, camera, ultrasonic sensor, and other hardware to capture images and detect its environment, sending the outputs to an Arduino microcontroller to control the car. The document outlines the proposed system, reviews related work, discusses the implementation including algorithms and testing, and presents the results, concluding the model provides a cost-effective way to demonstrate basic autonomous driving functions.
IRJET - Smart Assistance System for DriversIRJET Journal
This document describes a smart driver assistance system that uses image processing to detect driver drowsiness and alcohol levels in order to prevent accidents. The system uses a camera mounted on the dashboard to capture images of the driver's face and detects drowsiness by measuring eyelid blinking duration and tracking eye movement. If the eyes are closed for 5-8 consecutive frames, an alarm is sounded. The system also uses an alcohol sensor to detect blood alcohol concentration and generates alerts or disables the vehicle at different thresholds. The goal is to develop a prototype that can warn drivers and reduce accidents caused by fatigue or intoxication through real-time facial analysis.
Similar to DROWSINESS DETECTION MODEL USING PYTHON (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Low power architecture of logic gates using adiabatic techniquesnooriasukmaningtyas
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.