This document proposes a system to detect whether people are wearing face masks and maintaining social distancing during the COVID-19 pandemic using computer vision algorithms. The system uses YOLO v3 for object detection to detect people and faces in frames. A CNN model is then used to classify whether faces are wearing masks or not. Social distancing is measured by calculating the Euclidean distance between detected face boxes. The system is intended to help enforce COVID safety protocols and reduce cases by automatically monitoring compliance. It analyzes video frames to label faces as masked or unmasked and issue notifications if people are too close. The proposed application aims to assist governments in controlling the pandemic through machine learning-based social distancing and mask detection.
Covid Face Mask Detection Using Neural NetworksIRJET Journal
The document describes a study that developed a convolutional neural network (CNN) model using the MobileNetV2 architecture to detect if people in images are wearing face masks properly, improperly, or not at all. The model was trained on a dataset containing these three classes and achieved an accuracy of 97.25% for classifying images. The developed model can be implemented in real-world applications like public transportation stations, hospitals, offices, and schools to help monitor mask compliance and reduce the spread of COVID-19.
This document describes a social distance detection system to help identify areas with high violations of COVID-19 guidelines. The system uses YOLO v3 for object detection, OpenCV for distance calculation, and a mask classifier to differentiate humans and detect social distancing violations and lack of masks. It records violations to predict disease hotspots. The system was able to accurately detect humans, measure distances between them, and identify situations that violate social distancing or lack of mask guidelines to help control the spread of contagious diseases like COVID-19.
A Social Distancing Monitoring System Using OpenCV to Ensure Social Distancin...IRJET Journal
This document presents a social distancing monitoring system that uses OpenCV and a YOLO object detection model to monitor social distancing in public areas. The system processes video frames to detect people and calculate the distance between them. It will sound an alert if the distance between any two people is less than the configured social distancing limit. The system is designed to be installed in locations with moderate crowd sizes like banks, ATMs, shops, and offices to help enforce social distancing and reduce the spread of COVID-19 and other diseases. It works by loading a pre-trained YOLO model, detecting people in frames, finding their centroids, and calculating distances to identify violations of the social distancing parameter.
Face Mask Detection and Contactless Body Temperature SensingIRJET Journal
This document presents a proposed system to detect if individuals are wearing face masks and measure their body temperature using CCTV cameras at grocery stores. The system aims to help reduce the spread of COVID-19 by notifying store owners if an unmasked individual or someone with a high temperature is detected. It uses computer vision and deep learning techniques like convolutional neural networks to identify faces and determine if a mask is worn correctly. An infrared thermometer would also measure temperatures and alert authorities by email if thresholds are exceeded. The researchers hope this system can be implemented in other public areas to enforce mask and distancing rules and control viral transmission through early detection of potential cases.
Face Mask Detection utilizing Tensorflow, OpenCV and KerasIRJET Journal
This document describes a face mask detection system created using computer vision and deep learning techniques. The system uses OpenCV for image preprocessing, TensorFlow for creating and training a convolutional neural network (CNN) model, and Keras as the API for model definition and training. The CNN is trained on datasets containing images of faces with and without masks. It achieves 95.77% accuracy on one dataset and 94.58% accuracy on a more challenging dataset. When deployed, the trained model is able to detect and label faces in real-time video frames as wearing a mask or not wearing a mask, helping to monitor mask compliance and reduce disease spread.
Real Time Social Distance Detector using Deep learningIRJET Journal
The document describes a real-time social distance detector using deep learning. The researchers created a model called SocialdistancingNet-19 that can identify people in frames from video and label them as safe or dangerous based on whether they are more than a certain distance threshold from others. They used a pre-trained YOLO v3 object detection model to detect people and then calculated the distance between centroids of detected objects to assess social distancing compliance. The model achieved 92.8% accuracy on test data. It is intended to automatically monitor social distancing in public spaces using video surveillance to help reduce the spread of COVID-19.
Social distance and face mask detector system exploiting transfer learningIJECEIAES
As time advances, the use of deep learning-based object detection algorithms has also evolved leading to developments of new human-computer interactions, facilitating an exploration of various domains. Considering the automated process of detection, systems suitable for detecting violations are developed. One such applications is the social distancing and face mask detectors to control air-borne diseases. The objective of this research is to deploy transfer learning on object detection models for spotting violations in face masks and physical distance rules in real-time. The common drawbacks of existing models are low accuracy and inability to detect in real-time. The MobileNetV2 object detection model and YOLOv3 model with Euclidean distance measure have been used for detection of face mask and physical distancing. A proactive transfer learning approach is used to perform the functionality of face mask classification on the patterns obtained from the social distance detector model. On implementing the application on various surveillance footage, it was observed that the system could classify masked and unmasked faces and if social distancing was maintained or not with accuracies 99% and 94% respectively. The models exhibited high accuracy on testing and the system can be infused with the existing internet protocol (IP) cameras or surveillance systems for real-time surveillance of face masks and physical distancing rules effectively.
NEW CORONA VIRUS DISEASE 2022: SOCIAL DISTANCING IS AN EFFECTIVE MEASURE (COV...IRJET Journal
The document describes a proposed real-time system to monitor social distancing using computer vision and deep learning techniques. The system would use a camera to detect individuals and calculate distances between them in order to identify instances where social distancing guidelines are breached. When a breach is detected, an audio-visual cue would be emitted to alert individuals without identifying or saving personal data. The system aims to help reduce the spread of COVID-19 while respecting privacy and avoiding overreach. It outlines the technical approach including camera calibration, region of interest definition, object detection using YOLOv3, distance calculation techniques, and system architecture at a high level.
Covid Face Mask Detection Using Neural NetworksIRJET Journal
The document describes a study that developed a convolutional neural network (CNN) model using the MobileNetV2 architecture to detect if people in images are wearing face masks properly, improperly, or not at all. The model was trained on a dataset containing these three classes and achieved an accuracy of 97.25% for classifying images. The developed model can be implemented in real-world applications like public transportation stations, hospitals, offices, and schools to help monitor mask compliance and reduce the spread of COVID-19.
This document describes a social distance detection system to help identify areas with high violations of COVID-19 guidelines. The system uses YOLO v3 for object detection, OpenCV for distance calculation, and a mask classifier to differentiate humans and detect social distancing violations and lack of masks. It records violations to predict disease hotspots. The system was able to accurately detect humans, measure distances between them, and identify situations that violate social distancing or lack of mask guidelines to help control the spread of contagious diseases like COVID-19.
A Social Distancing Monitoring System Using OpenCV to Ensure Social Distancin...IRJET Journal
This document presents a social distancing monitoring system that uses OpenCV and a YOLO object detection model to monitor social distancing in public areas. The system processes video frames to detect people and calculate the distance between them. It will sound an alert if the distance between any two people is less than the configured social distancing limit. The system is designed to be installed in locations with moderate crowd sizes like banks, ATMs, shops, and offices to help enforce social distancing and reduce the spread of COVID-19 and other diseases. It works by loading a pre-trained YOLO model, detecting people in frames, finding their centroids, and calculating distances to identify violations of the social distancing parameter.
Face Mask Detection and Contactless Body Temperature SensingIRJET Journal
This document presents a proposed system to detect if individuals are wearing face masks and measure their body temperature using CCTV cameras at grocery stores. The system aims to help reduce the spread of COVID-19 by notifying store owners if an unmasked individual or someone with a high temperature is detected. It uses computer vision and deep learning techniques like convolutional neural networks to identify faces and determine if a mask is worn correctly. An infrared thermometer would also measure temperatures and alert authorities by email if thresholds are exceeded. The researchers hope this system can be implemented in other public areas to enforce mask and distancing rules and control viral transmission through early detection of potential cases.
Face Mask Detection utilizing Tensorflow, OpenCV and KerasIRJET Journal
This document describes a face mask detection system created using computer vision and deep learning techniques. The system uses OpenCV for image preprocessing, TensorFlow for creating and training a convolutional neural network (CNN) model, and Keras as the API for model definition and training. The CNN is trained on datasets containing images of faces with and without masks. It achieves 95.77% accuracy on one dataset and 94.58% accuracy on a more challenging dataset. When deployed, the trained model is able to detect and label faces in real-time video frames as wearing a mask or not wearing a mask, helping to monitor mask compliance and reduce disease spread.
Real Time Social Distance Detector using Deep learningIRJET Journal
The document describes a real-time social distance detector using deep learning. The researchers created a model called SocialdistancingNet-19 that can identify people in frames from video and label them as safe or dangerous based on whether they are more than a certain distance threshold from others. They used a pre-trained YOLO v3 object detection model to detect people and then calculated the distance between centroids of detected objects to assess social distancing compliance. The model achieved 92.8% accuracy on test data. It is intended to automatically monitor social distancing in public spaces using video surveillance to help reduce the spread of COVID-19.
Social distance and face mask detector system exploiting transfer learningIJECEIAES
As time advances, the use of deep learning-based object detection algorithms has also evolved leading to developments of new human-computer interactions, facilitating an exploration of various domains. Considering the automated process of detection, systems suitable for detecting violations are developed. One such applications is the social distancing and face mask detectors to control air-borne diseases. The objective of this research is to deploy transfer learning on object detection models for spotting violations in face masks and physical distance rules in real-time. The common drawbacks of existing models are low accuracy and inability to detect in real-time. The MobileNetV2 object detection model and YOLOv3 model with Euclidean distance measure have been used for detection of face mask and physical distancing. A proactive transfer learning approach is used to perform the functionality of face mask classification on the patterns obtained from the social distance detector model. On implementing the application on various surveillance footage, it was observed that the system could classify masked and unmasked faces and if social distancing was maintained or not with accuracies 99% and 94% respectively. The models exhibited high accuracy on testing and the system can be infused with the existing internet protocol (IP) cameras or surveillance systems for real-time surveillance of face masks and physical distancing rules effectively.
NEW CORONA VIRUS DISEASE 2022: SOCIAL DISTANCING IS AN EFFECTIVE MEASURE (COV...IRJET Journal
The document describes a proposed real-time system to monitor social distancing using computer vision and deep learning techniques. The system would use a camera to detect individuals and calculate distances between them in order to identify instances where social distancing guidelines are breached. When a breach is detected, an audio-visual cue would be emitted to alert individuals without identifying or saving personal data. The system aims to help reduce the spread of COVID-19 while respecting privacy and avoiding overreach. It outlines the technical approach including camera calibration, region of interest definition, object detection using YOLOv3, distance calculation techniques, and system architecture at a high level.
Social Distance Monitoring and Mask Detection Using Deep Learning TechniquesIRJET Journal
The document describes a proposed system to monitor social distancing using computer vision and deep learning techniques. The system uses the YOLOv5 object detection model to identify people in video feeds from surveillance cameras. It then analyzes the distances between detected individuals to determine if they are following social distancing guidelines. Image preprocessing and feature extraction techniques are used to improve detection accuracy. The system is intended to help enforce social distancing protocols during the COVID-19 pandemic and reduce disease transmission.
This document describes a study that developed a CNN model to detect COVID-19 in chest X-ray images. The researchers used a dataset of normal, pneumonia, and COVID-19 chest X-rays to train the CNN model. They extracted features from the images using HOG and CNN methods and combined the features as input to the CNN classifier. The CNN model was able to accurately classify X-ray images as COVID-19 positive or not with modifications like data augmentation and noise removal to improve performance. The study aims to provide an effective method for detecting COVID-19 using readily available X-ray machines to help address testing limitations and reduce burden on healthcare systems.
IRJET - Detection of Skin Cancer using Convolutional Neural NetworkIRJET Journal
This document presents a method for detecting skin cancer using convolutional neural networks. The proposed method involves collecting skin images, preprocessing them by removing noise and segmenting regions of interest, extracting features like asymmetry, border, color, and diameter, performing dimensionality reduction using principal component analysis, calculating dermoscopy scores, and classifying images as malignant or benign using a convolutional neural network (CNN) model. The CNN model achieves 92.5% accuracy in classification. The document provides background on skin cancer and challenges with traditional biopsy methods. It describes the system architecture including data collection, preprocessing, segmentation, feature extraction, and classification steps. Key aspects of CNNs like convolutional, ReLU, pooling, and fully connected layers are also overviewed
Covid Mask Detection and Social Distancing Using Raspberry piIRJET Journal
This document describes a system that uses computer vision and machine learning to detect if individuals are wearing masks and maintaining proper social distancing in public places. The system uses a Raspberry Pi connected to a USB camera to take photos and video. Convolutional neural network models like CNN and YOLO are used to analyze the images, detect faces, and determine if masks are being worn correctly. If individuals are not wearing masks or social distancing, the system will provide an alert or sound from a connected speaker. The goal is to help enforce mask and distancing guidelines without needing human monitoring, in order to reduce virus spread during the COVID-19 pandemic.
COVID-19 digital x-rays forgery classification model using deep learningIAESIJAI
Nowadays, the internet has become a typical medium for sharing digital images through web applications or social media and there was a rise in concerns about digital image privacy. Image editing software’s have prepared it incredibly simple to make changes to an image's content without leaving any visible evidence for images in general and medical images in particular. In this paper, the COVID-19 digital x-rays forgery classification model utilizing deep learning will be introduced. The proposed system will be able to identify and classify image forgery (copy-move and splicing) manipulation. Alexnet, Resnet50, and Googlenet are used in this model for feature extraction and classification, respectively. Images have been tampered with in three classes (COVID-19, viral pneumonia, and normal). For the classification of (Forgery or no forgery), the model achieves 0.9472 in testing accuracy. For the classification of (Copy-move forgery, splicing forgery, and no forgery), the model achieves 0.8066 in testing accuracy. Moreover, the model achieves 0.796 and 0.8382 for 6 classes and 9 classes problems respectively. Performance indicators like Recall, Precision, and F1 Score supported the achieved results and proved that the proposed system is efficient for detecting the manipulation in images.
IRJET- Smart Traffic Control System using YoloIRJET Journal
This document describes a proposed smart traffic control system that uses the YOLO object detection algorithm and deep learning techniques. The system uses a camera to capture real-time video of a road intersection. The YOLO algorithm running on a server analyzes the video to detect vehicles and determine traffic flow characteristics like queue density. It then optimizes the traffic signal phases to minimize wait times and maximize the number of vehicles that can safely pass through the intersection. The deep learning model is deployed on an embedded controller using transfer learning to allow for object detection with limited hardware resources. The goal is to develop an intelligent traffic light control system that can dynamically adjust signal timing based on real-time traffic conditions.
Deep Learning based Multi-class Brain Tumor ClassificationIRJET Journal
The document discusses a study that aims to improve the classification of brain tumors on MRI images using deep learning techniques. It compares several convolutional neural network architectures (Custom CNN, DenseNet169, MobileNet, VGG-16, and ResNet152) for multi-class brain tumor classification using MRI data. The models are trained on a dataset of approximately 5,000 brain MR images and their performance at tumor detection is evaluated and compared. Transfer learning techniques are also discussed for applying knowledge from one task to improve predictions for new tasks.
FACE MASK DETECTION USING MACHINE LEARNING AND IMAGE PROCESSINGIRJET Journal
The document discusses a project that aims to develop a face mask detection system using machine learning and image processing. The system will first prepare a dataset with two classes: images of people with masks and without masks. It will then use MTCNN for face detection and EfficientNet for image classification to determine if a detected face has a mask or not. The system is intended to automatically identify people not wearing masks in public places to help prevent the spread of COVID-19 and reduce the need for manual monitoring. It is expected to classify faces in real-time video as with-mask or without-mask.
Deep Learning Assisted Tool for Face Mask DetectionIRJET Journal
This document presents a deep learning model for face mask detection. The model was developed using TensorFlow and Keras with a MobileNetV2 architecture. It involves collecting a dataset of images with and without masks, preprocessing the data, training a classifier to identify masks, and applying the trained model to detect masks in real-time video. The model analyzes each detected face and places a colored box around it to indicate if a mask is detected or not. Evaluation on test data showed the model achieved accurate mask detection from video streams in real-time.
Covid Detection Using Lung X-ray ImagesIRJET Journal
This document describes a study that used a deep learning model to detect COVID-19 in lung x-ray images. The researchers trained a VGG-16 convolutional neural network on a dataset of over 5,800 x-ray images of both COVID-19 and normal lungs. Data augmentation techniques were used to increase the size and variation of the training dataset. The model achieved 94% accuracy in distinguishing between COVID-19 and normal x-rays. This accurate and fast COVID-19 detection using deep learning could help reduce costs and diagnostic times compared to traditional testing methods.
AI-based Mechanism to Authorise Beneficiaries at Covid Vaccination Camps usin...IRJET Journal
The document presents a research on developing an AI-based facial recognition system to authorize beneficiaries at COVID-19 vaccination camps. It aims to create a deep learning model that allows individuals to register for vaccinations and book slots using real-time face recognition. This aims to make the process contactless and reduce infection risk at camps. The proposed system uses a CNN model that extracts facial features from images to encode them as hashes for identification. It achieved 98.34% accuracy in tests, making it effective for replacing identification methods requiring physical documents or contact. The system could help address issues like de-duplication of beneficiaries and ensuring compliance with safety protocols at crowded camps.
Lung Cancer Detection using Convolutional Neural NetworkIRJET Journal
The document presents a study on detecting lung cancer using convolutional neural networks. Specifically, it uses the YOLO framework to accurately detect lung tumors and their locations in CT images. The proposed system first collects CT images and pre-processes them before training a YOLO object detection model. The trained model is then used to detect and localize tumors in test images and provide classification. Evaluation shows the model can successfully pinpoint tumors attached to blood vessels and distinguish between different types of lung cancer. The authors aim to improve the model through expanding the dataset and exploring updated deep learning techniques.
Malaria Detection System Using Microscopic Blood Smear ImageIRJET Journal
This document describes a research study that used a convolutional neural network (CNN) to develop an automated system for detecting malaria in microscopic blood smear images. The researchers trained and tested their CNN model on a publicly available dataset of 27,558 labeled blood smear images. Their preprocessing involved stain normalization, rescaling, and standardization of the input images. The proposed CNN architecture contained three convolutional blocks and two fully connected layers. After training, the model achieved 95.70% accuracy in classifying blood smears as either parasitized or healthy. To make the model easily usable, the researchers also designed a simple web application interface using Flask.
Multi-Class Skin Disease Classification using Pre-Processing and Multi- Model...IRJET Journal
1) The document presents a novel system for automatically detecting and classifying seven types of skin diseases using deep learning models.
2) It first uses a U-Net model for image segmentation, followed by an InceptionV3 transfer learning model for classification. Feature extraction is then performed on InceptionV3 to merge image and metadata features.
3) An XGBoost classifier is trained on the merged features to predict skin disease classes, achieving 95% accuracy, 95% precision, 95% recall, and 95% F1 score, outperforming previous methods.
PADDY CROP DISEASE DETECTION USING SVM AND CNN ALGORITHMIRJET Journal
- The document discusses a study on detecting diseases in paddy/rice crops using deep learning algorithms like convolutional neural networks (CNN) and support vector machines (SVM).
- A dataset of rice leaf images was created and a CNN model using transfer learning with MobileNet was developed and trained on the dataset to classify rice diseases.
- The proposed method aims to automatically classify rice disease images to help farmers more accurately identify diseases, as manual identification can be difficult and inaccurate. This could help improve treatment and support farmers.
Survey on Face Mask Detection with Door Locking and Alert System using Raspbe...IRJET Journal
1) The researchers developed a face mask detection system using Raspberry Pi, CNN, and other techniques to help prevent the spread of COVID-19.
2) The system detects faces in video streams to identify if a person is wearing a mask or not. If someone is not wearing a mask, an alert is triggered through a buzzer and the door will not open.
3) The system was trained on datasets containing images of people with and without masks and uses CNNs, TensorFlow, and other deep learning methods for detection and classification.
1) A novel face mask detection framework called FMD-Yolo is proposed to detect whether people are wearing masks correctly in public settings.
2) FMD-Yolo uses an improved feature extractor called Im-Res2Net-101 and an enhanced feature fusion method called En-PAN to thoroughly extract and merge multi-scale information from input images.
3) Experimental results on two public datasets show that FMD-Yolo achieves state-of-the-art precision of 92.0% and 88.4%, outperforming other detection methods. FMD-Yolo demonstrates superior performance for face mask detection.
Face Mask and Social Distance DetectionIRJET Journal
1) The document describes a project that uses computer vision techniques like convolutional neural networks and YOLO to detect face masks and social distancing in video feeds.
2) It trains models using OpenCV, TensorFlow and Keras to identify if people in frames are wearing masks or not, and to check if social distancing protocols are being followed.
3) The system is meant to help enforce COVID safety protocols at locations like schools, businesses and public transit by monitoring mask usage and physical distancing.
Multiple face mask wearer detection based on YOLOv3 approachIAESIJAI
The coronavirus disease 2019 (COVID-19) is a highly infectious disease caused by the SARS-CoV-2 coronavirus. In breaking the transmission chain of SARS-CoV-2, the government has made it compulsory for the people to wear a mask in public places to prevent COVID-19 transmission. Hence, an automated face mask detection is crucial to facilitate the monitoring process in ensuring people to wear a face mask in public. This project aims to develop an automated face and face mask detection for multiple people by applying deep learning-based object detection algorithm you only look once version 3 (YOLOv3). YOLOv3 object detection algorithm was concatenated with different backbones including ResNet-50 and Darknet-53 to develop the face and face mask detection model. Datasets were collected from online resources including Kaggle and Github and the images were filtered and
labelled accordingly. The models were trained on 4393 images and evaluated based on precision, recall, mean average precision and the detection time. In conclusion, DarkNet53_YOLOv3 was chosen as the better model compared to ResNet50_YOLOv3 model with its good performance on accuracy with a mAP of 95.94% and a fast detection speed with a detection time of 50 seconds on 776 images.
People Monitoring and Mask Detection using Real-time video analyzingvivatechijri
People Counting and mask detection based on video is an important field in a Computer Vision. There is growing interest in video-based solutions for people monitoring and counting in business and security applications using Computer Vision technology. It has been effectively used in many Artificial Intelligence fields. Compareing to normal sensor based solutions the one with video based allows more flexible performance, improved functionalities with lower costs. The system with people counter program requires more processing because that deals with real-time video, so this particular proposed technique converts a color image into binary in order to minimize data of image. Reducing processing time is an important term in Software Engineering to build a good working system. People counting methods based on head detection and tracking to evaluate the total number of people who move under an overhead camera and check whether that people are wearing a mask or not. There basically four main features in this proposed system: People counting, Mask detection, Alarm alert and Scan ID. Based on tracking of head, this method uses the crossing-line judgment to determine whether the particular head object will get counted or not to be counted. The two main challenges overcome in this system are: tough estimation of the background scene and the number of persons in merge split scenarios. A technique for masked face detection using three different steps of estimating eye line detection, facial part detection and eye detection is used in this system. On exceeding the count of people or in case mask is not worn then alarm gets alerted
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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Lung Cancer Detection using Convolutional Neural NetworkIRJET Journal
The document presents a study on detecting lung cancer using convolutional neural networks. Specifically, it uses the YOLO framework to accurately detect lung tumors and their locations in CT images. The proposed system first collects CT images and pre-processes them before training a YOLO object detection model. The trained model is then used to detect and localize tumors in test images and provide classification. Evaluation shows the model can successfully pinpoint tumors attached to blood vessels and distinguish between different types of lung cancer. The authors aim to improve the model through expanding the dataset and exploring updated deep learning techniques.
Malaria Detection System Using Microscopic Blood Smear ImageIRJET Journal
This document describes a research study that used a convolutional neural network (CNN) to develop an automated system for detecting malaria in microscopic blood smear images. The researchers trained and tested their CNN model on a publicly available dataset of 27,558 labeled blood smear images. Their preprocessing involved stain normalization, rescaling, and standardization of the input images. The proposed CNN architecture contained three convolutional blocks and two fully connected layers. After training, the model achieved 95.70% accuracy in classifying blood smears as either parasitized or healthy. To make the model easily usable, the researchers also designed a simple web application interface using Flask.
Multi-Class Skin Disease Classification using Pre-Processing and Multi- Model...IRJET Journal
1) The document presents a novel system for automatically detecting and classifying seven types of skin diseases using deep learning models.
2) It first uses a U-Net model for image segmentation, followed by an InceptionV3 transfer learning model for classification. Feature extraction is then performed on InceptionV3 to merge image and metadata features.
3) An XGBoost classifier is trained on the merged features to predict skin disease classes, achieving 95% accuracy, 95% precision, 95% recall, and 95% F1 score, outperforming previous methods.
PADDY CROP DISEASE DETECTION USING SVM AND CNN ALGORITHMIRJET Journal
- The document discusses a study on detecting diseases in paddy/rice crops using deep learning algorithms like convolutional neural networks (CNN) and support vector machines (SVM).
- A dataset of rice leaf images was created and a CNN model using transfer learning with MobileNet was developed and trained on the dataset to classify rice diseases.
- The proposed method aims to automatically classify rice disease images to help farmers more accurately identify diseases, as manual identification can be difficult and inaccurate. This could help improve treatment and support farmers.
Survey on Face Mask Detection with Door Locking and Alert System using Raspbe...IRJET Journal
1) The researchers developed a face mask detection system using Raspberry Pi, CNN, and other techniques to help prevent the spread of COVID-19.
2) The system detects faces in video streams to identify if a person is wearing a mask or not. If someone is not wearing a mask, an alert is triggered through a buzzer and the door will not open.
3) The system was trained on datasets containing images of people with and without masks and uses CNNs, TensorFlow, and other deep learning methods for detection and classification.
1) A novel face mask detection framework called FMD-Yolo is proposed to detect whether people are wearing masks correctly in public settings.
2) FMD-Yolo uses an improved feature extractor called Im-Res2Net-101 and an enhanced feature fusion method called En-PAN to thoroughly extract and merge multi-scale information from input images.
3) Experimental results on two public datasets show that FMD-Yolo achieves state-of-the-art precision of 92.0% and 88.4%, outperforming other detection methods. FMD-Yolo demonstrates superior performance for face mask detection.
Face Mask and Social Distance DetectionIRJET Journal
1) The document describes a project that uses computer vision techniques like convolutional neural networks and YOLO to detect face masks and social distancing in video feeds.
2) It trains models using OpenCV, TensorFlow and Keras to identify if people in frames are wearing masks or not, and to check if social distancing protocols are being followed.
3) The system is meant to help enforce COVID safety protocols at locations like schools, businesses and public transit by monitoring mask usage and physical distancing.
Multiple face mask wearer detection based on YOLOv3 approachIAESIJAI
The coronavirus disease 2019 (COVID-19) is a highly infectious disease caused by the SARS-CoV-2 coronavirus. In breaking the transmission chain of SARS-CoV-2, the government has made it compulsory for the people to wear a mask in public places to prevent COVID-19 transmission. Hence, an automated face mask detection is crucial to facilitate the monitoring process in ensuring people to wear a face mask in public. This project aims to develop an automated face and face mask detection for multiple people by applying deep learning-based object detection algorithm you only look once version 3 (YOLOv3). YOLOv3 object detection algorithm was concatenated with different backbones including ResNet-50 and Darknet-53 to develop the face and face mask detection model. Datasets were collected from online resources including Kaggle and Github and the images were filtered and
labelled accordingly. The models were trained on 4393 images and evaluated based on precision, recall, mean average precision and the detection time. In conclusion, DarkNet53_YOLOv3 was chosen as the better model compared to ResNet50_YOLOv3 model with its good performance on accuracy with a mAP of 95.94% and a fast detection speed with a detection time of 50 seconds on 776 images.
People Monitoring and Mask Detection using Real-time video analyzingvivatechijri
People Counting and mask detection based on video is an important field in a Computer Vision. There is growing interest in video-based solutions for people monitoring and counting in business and security applications using Computer Vision technology. It has been effectively used in many Artificial Intelligence fields. Compareing to normal sensor based solutions the one with video based allows more flexible performance, improved functionalities with lower costs. The system with people counter program requires more processing because that deals with real-time video, so this particular proposed technique converts a color image into binary in order to minimize data of image. Reducing processing time is an important term in Software Engineering to build a good working system. People counting methods based on head detection and tracking to evaluate the total number of people who move under an overhead camera and check whether that people are wearing a mask or not. There basically four main features in this proposed system: People counting, Mask detection, Alarm alert and Scan ID. Based on tracking of head, this method uses the crossing-line judgment to determine whether the particular head object will get counted or not to be counted. The two main challenges overcome in this system are: tough estimation of the background scene and the number of persons in merge split scenarios. A technique for masked face detection using three different steps of estimating eye line detection, facial part detection and eye detection is used in this system. On exceeding the count of people or in case mask is not worn then alarm gets alerted
Similar to Designing of Application for Detection of Face Mask and Social Distancing During Covid-19 using CNN and Yolo v3 (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.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
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.
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
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
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.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.