This document proposes a system to automatically generate captions for movies to make them accessible to deaf and hearing impaired individuals. The system uses various techniques including automatic speech recognition to convert audio to text, object identification to recognize objects in scenes, audio separation algorithms to isolate speech from background noise, and emotion detection from facial expressions and speech. The output of these techniques is fed into a "black box" that processes the movie and generates a captioned version. The goal is to allow deaf and hearing impaired people to independently enjoy movies without additional assistance.
Start Online Best Deep Learning Training Course In Delhi, Deep Learning is a subset of machine learning that creates artificial neural network algorithms to learn from large amounts of data to make intelligent decisions. We provide the highly qualified and experienced Trainer and all training provided on Live project-based with guaranteed placement assistance.
What is Deep Learning | Deep Learning Simplified | Deep Learning Tutorial | E...Edureka!
This Edureka "What is Deep Learning" video will help you to understand about the relationship between Deep Learning, Machine Learning and Artificial Intelligence and how Deep Learning came into the picture. This tutorial will be discussing about Artificial Intelligence, Machine Learning and its limitations, how Deep Learning overcame Machine Learning limitations and different real-life applications of Deep Learning.
Below are the topics covered in this tutorial:
1. What Is Artificial Intelligence?
2. What Is Machine Learning?
3. Limitations Of Machine Learning
4. Deep Learning To The Rescue
5. What Is Deep Learning?
6. Deep Learning Applications
To take a structured training on Deep Learning, you can check complete details of our Deep Learning with TensorFlow course here: https://goo.gl/VeYiQZ
Categorizing and pos tagging with nltk pythonJanu Jahnavi
https://www.learntek.org/blog/categorizing-pos-tagging-nltk-python/
https://www.learntek.org/
Learntek is global online training provider on Big Data Analytics, Hadoop, Machine Learning, Deep Learning, IOT, AI, Cloud Technology, DEVOPS, Digital Marketing and other IT and Management courses.
This document contains slides from a lecture on deep learning for computer vision and speech. It discusses various neural network architectures for speech recognition, synthesis, and generation tasks. It also covers recent work on joint audio-visual models that match speech to faces, objects, or perform speech separation using visual inputs. Applications include speech reconstruction from silent video, speech-to-face synthesis, and speech recognition with a visual context.
Design of a Communication System using Sign Language aid for Differently Able...IRJET Journal
This document describes a proposed system to design a communication system using sign language to aid differently abled people. The system aims to use image processing and artificial intelligence techniques to recognize characters in sign language from video input and convert them to text and speech output. It discusses technologies like blob detection, skin color recognition and template matching that would be used for sign recognition. The system is intended to help deaf and mute people communicate by translating their sign language to a format understandable by others.
This paper proposes a neural network-based text-to-speech synthesis system that can generate audio for different speakers, including those not in the training data. The system uses an encoder-decoder model along with a vocoder to convert text to audio for voice cloning. An auto-tuner is also introduced to alter pitch and tone. The paper shows the system can synthesize and translate text-to-speech across multiple languages using a small amount of training data through deep learning. Evaluation shows the model learns high-quality speaker representations and can generate natural-sounding speech for new voices not seen during training.
This document provides an overview of recent developments in sound recognition techniques. It discusses several methods for sound recognition, including matching pursuit algorithms with MFCC features, probabilistic distance support vector machines using generalized gamma modeling of STE features, and frequency vector principal component analysis. The document also reviews related literature on environmental sound recognition using time-frequency audio features and sound event recognition. It aims to present an updated survey on sound recognition methods and discuss future research trends in the field.
A new alley in Opinion Mining using Senti Audio Visual AlgorithmIJERA Editor
People share their views about products and services over social media, blogs, forums etc. If someone is willing
to spend resources and money over these products and services will definitely learn about them from the past
experiences of their peers. Opinion mining plays vital role in knowing increasing interests of a particular
community, social and political events, making business strategies, marketing campaigns etc. This data is in
unstructured form over internet but analyzed properly can be of great use. Sentiment analysis focuses on polarity
detection of emotions like happy, sad or neutral.
In this paper we proposed an algorithm i.e. Senti Audio Visual for examining Video as well as Audio
sentiments. A review in the form of video/audio may contain several opinions/emotions, this algorithm will
classify the reviews with the help of Baye’s Classifiers to three different classes i.e., positive, negative or
neutral. The algorithm will use smiles, cries, gazes, pauses, pitch, and intensity as relevant Audio Visual
features.
Start Online Best Deep Learning Training Course In Delhi, Deep Learning is a subset of machine learning that creates artificial neural network algorithms to learn from large amounts of data to make intelligent decisions. We provide the highly qualified and experienced Trainer and all training provided on Live project-based with guaranteed placement assistance.
What is Deep Learning | Deep Learning Simplified | Deep Learning Tutorial | E...Edureka!
This Edureka "What is Deep Learning" video will help you to understand about the relationship between Deep Learning, Machine Learning and Artificial Intelligence and how Deep Learning came into the picture. This tutorial will be discussing about Artificial Intelligence, Machine Learning and its limitations, how Deep Learning overcame Machine Learning limitations and different real-life applications of Deep Learning.
Below are the topics covered in this tutorial:
1. What Is Artificial Intelligence?
2. What Is Machine Learning?
3. Limitations Of Machine Learning
4. Deep Learning To The Rescue
5. What Is Deep Learning?
6. Deep Learning Applications
To take a structured training on Deep Learning, you can check complete details of our Deep Learning with TensorFlow course here: https://goo.gl/VeYiQZ
Categorizing and pos tagging with nltk pythonJanu Jahnavi
https://www.learntek.org/blog/categorizing-pos-tagging-nltk-python/
https://www.learntek.org/
Learntek is global online training provider on Big Data Analytics, Hadoop, Machine Learning, Deep Learning, IOT, AI, Cloud Technology, DEVOPS, Digital Marketing and other IT and Management courses.
This document contains slides from a lecture on deep learning for computer vision and speech. It discusses various neural network architectures for speech recognition, synthesis, and generation tasks. It also covers recent work on joint audio-visual models that match speech to faces, objects, or perform speech separation using visual inputs. Applications include speech reconstruction from silent video, speech-to-face synthesis, and speech recognition with a visual context.
Design of a Communication System using Sign Language aid for Differently Able...IRJET Journal
This document describes a proposed system to design a communication system using sign language to aid differently abled people. The system aims to use image processing and artificial intelligence techniques to recognize characters in sign language from video input and convert them to text and speech output. It discusses technologies like blob detection, skin color recognition and template matching that would be used for sign recognition. The system is intended to help deaf and mute people communicate by translating their sign language to a format understandable by others.
This paper proposes a neural network-based text-to-speech synthesis system that can generate audio for different speakers, including those not in the training data. The system uses an encoder-decoder model along with a vocoder to convert text to audio for voice cloning. An auto-tuner is also introduced to alter pitch and tone. The paper shows the system can synthesize and translate text-to-speech across multiple languages using a small amount of training data through deep learning. Evaluation shows the model learns high-quality speaker representations and can generate natural-sounding speech for new voices not seen during training.
This document provides an overview of recent developments in sound recognition techniques. It discusses several methods for sound recognition, including matching pursuit algorithms with MFCC features, probabilistic distance support vector machines using generalized gamma modeling of STE features, and frequency vector principal component analysis. The document also reviews related literature on environmental sound recognition using time-frequency audio features and sound event recognition. It aims to present an updated survey on sound recognition methods and discuss future research trends in the field.
A new alley in Opinion Mining using Senti Audio Visual AlgorithmIJERA Editor
People share their views about products and services over social media, blogs, forums etc. If someone is willing
to spend resources and money over these products and services will definitely learn about them from the past
experiences of their peers. Opinion mining plays vital role in knowing increasing interests of a particular
community, social and political events, making business strategies, marketing campaigns etc. This data is in
unstructured form over internet but analyzed properly can be of great use. Sentiment analysis focuses on polarity
detection of emotions like happy, sad or neutral.
In this paper we proposed an algorithm i.e. Senti Audio Visual for examining Video as well as Audio
sentiments. A review in the form of video/audio may contain several opinions/emotions, this algorithm will
classify the reviews with the help of Baye’s Classifiers to three different classes i.e., positive, negative or
neutral. The algorithm will use smiles, cries, gazes, pauses, pitch, and intensity as relevant Audio Visual
features.
IRJET- Implementation of Emotion based Music Recommendation System using SVM ...IRJET Journal
This document describes a proposed emotion-based music recommendation system that uses facial expression recognition and an SVM algorithm. The system aims to suggest songs to users based on their detected emotion state in order to save them time in manually selecting songs. It would use computer vision components like OpenCV to determine a user's emotion from facial expressions. Once an emotion is recognized, the SVM model would suggest a song matching that emotion. The system aims to automate mood-based playlist creation and improve the music enjoyment experience. It outlines the methodology, including using OpenCV for facial recognition, an SVM algorithm to classify emotions detected, natural language processing for chatbot responses, and IFTTT for response recording.
This document describes a project to create virtual vision glasses to help blind people. The glasses will use optical character recognition, computer vision techniques, text-to-speech, and translation to assist users with daily tasks like reading text, navigating surroundings, and understanding foreign languages. The proposed system will be built using a Raspberry Pi single board computer with a camera, and will include applications for text recognition, translation, and assistance from Google Assistant. It aims to make an affordable assistive device for the blind and help with issues like reading signs, books, and instructions in different languages.
Communication Assistant for Mute PeopleIRJET Journal
The document describes a proposed communication system to help mute people communicate with others. The system uses a touchscreen LCD that displays images of common American Sign Language gestures. When a mute user selects an image, the system converts it to equivalent speech output through a speaker. For messages not conveyed by the images, the system provides a keypad with sign language alphabet images. The user can type a message which is then converted to speech using Google's text-to-speech API. The goal is to bridge the communication gap between mute and non-signing individuals.
IRJET - Mutecom using Tensorflow-Keras ModelIRJET Journal
This document describes a system called MuteCom that uses machine learning and computer vision to enable communication between deaf or mute people and people who do not understand sign language. The system takes hand gestures as input from a webcam and uses a TensorFlow-Keras model trained on American Sign Language databases to recognize the gestures and output the predicted meaning in text and/or speech. The goal is to bridge the communication gap by allowing deaf/mute people to express themselves easily to others through a mobile application that recognizes their hand signs.
A survey on Enhancements in Speech RecognitionIRJET Journal
This document discusses enhancements in speech recognition and provides an overview of the history and basic model of speech recognition. It summarizes key enhancements researchers have made to improve speech recognition, especially in noisy environments. The basic model of speech recognition involves speech input, preprocessing using techniques like MFCCs, classification models like RNNs and HMMs, and output of a transcript. Researchers are working to develop robust speech recognition that can understand speech in any environment.
IRJET - Sign Language Text to Speech Converter using Image Processing and...IRJET Journal
This document describes a sign language text-to-speech converter system using image processing and convolutional neural networks (CNNs). The system captures images of hand gestures using a camera, applies image processing techniques like thresholding and blurring, and then uses a CNN model trained on a dataset of gestures to recognize the gestures and convert them to text and speech. The system was able to accurately recognize gestures for letters and numbers with about 85% accuracy. Future work may involve expanding the dataset to include more signs and working towards word and sentence recognition.
IRJET - Speech to Speech Translation using Encoder Decoder ArchitectureIRJET Journal
This document summarizes a research paper on speech-to-speech translation using an encoder-decoder architecture. It describes a system that takes speech in one language as input, recognizes the speech to generate text, translates the text to another language, and synthesizes speech in the other language as output. The system consists of three main modules: speech recognition in the source language, text translation between languages, and speech generation in the target language. It aims to enable two-way translation between spoken sentences in different languages.
INDIAN SIGN LANGUAGE TRANSLATION FOR HARD-OF-HEARING AND HARD-OF-SPEAKING COM...IRJET Journal
This document proposes a system to translate Indian sign language to text and speech in real-time using machine learning. It aims to help communication between the hard-of-hearing and hard-of-speaking communities by eliminating the need for interpreters. The system would use a webcam or phone camera to capture sign language gestures which are then preprocessed and fed into a convolutional neural network model to recognize the signs and output the translation as text. Previous studies that used other methods like CNNs, RNNs, and HMMs to translate sign language are summarized along with their accuracies ranging from 91.5% to 99%. The proposed system architecture involves capturing gestures, preprocessing, detecting the sign, and displaying the translation for sign to text
This document describes a mood-based music player application that uses facial expression recognition to determine a user's mood and generate an appropriate music playlist. The application first scans a user's device to analyze audio files and extract features to categorize songs by genre or mood. It then uses the Viola-Jones algorithm on a captured photo of the user's face to detect their expression and deduce their mood. The recognized mood is then used to select a pre-generated playlist that matches. The goal is to automate the process of playlist generation based on a user's current emotional state to provide a more personalized music listening experience.
This paper proposes a system to enable communication between hearing impaired individuals and others using sign language conversion. The system uses motion capture to detect hand gestures and convert them to text. Natural language processing is then used to match the text to predefined sign language datasets. For the matched dataset, a voiceover is provided. The system also allows converting voice to text and displaying corresponding sign language images. This two-way translation aims to serve as an interpreter between deaf and hearing users to facilitate basic communication.
IRJET - Smart Vision System for Visually Impaired PeopleIRJET Journal
This document describes a smart vision system to assist visually impaired people. The system uses a Raspberry Pi for processing and provides functions like reading text from images using OCR, speaking the current date/time, weather, location, emails and news headlines using text-to-speech. It also detects obstacles using ultrasonic sensors and identifies the dominant color in an image using a camera. The system is designed to be low-cost, portable and user-friendly to help visually impaired people gain more independence in their daily lives. An evaluation found the system could effectively provide information and detect obstacles.
Extract the Audio from Video by using pythonIRJET Journal
This document discusses extracting audio from video files using Python. It begins with an abstract describing a video to audio converter program that allows users to select a video file and convert it to audio, saving the audio file in the same folder. It then discusses the need for video to audio converters as people often prefer just listening to a video's audio rather than watching it. It describes using the moviepy module in Python to extract audio from video files by analyzing the video frame-by-frame and applying speech recognition to the audio. The goal is to create a system that can convert video and audio sources into text to help with documentation.
IRJET- ASL Language Translation using MLIRJET Journal
This document presents a survey of technologies for hand sign language recognition and translation to text using machine learning. It discusses using CNN models to identify hand gestures in real-time from video input and translate the gestures to words rather than individual letters for better communication between deaf and hearing people. The system architecture involves hand detection, gesture recognition using a CNN model, and a login system for users. Previous approaches discussed include using sequential pattern mining and hidden Markov models on extracted motion features from video frames. The goal is to build an effective communication medium between deaf and hearing individuals.
IRJET - Sign Language Recognition SystemIRJET Journal
1) The document describes a sign language recognition system that uses AI and a camera to detect hand signs and convert them to either voice commands or text display.
2) The system is intended to help the deaf and hearing impaired communicate more easily by recognizing common sign language gestures and converting them.
3) The proposed system uses a Raspberry Pi computer along with a camera for sign input detection and either a voice module or LCD display for output of the recognized sign as text or voice.
IRJET- Review on Anti-Piracy Screening SystemIRJET Journal
This document discusses an anti-piracy screening system to prevent movie piracy in theaters. It begins with an introduction to the problem of movie piracy and discusses how piracy has impacted the movie industry. It then presents a block diagram of an anti-piracy screening system that uses infrared LEDs behind the screen and infrared receivers to detect attempts to record movies with cameras, which would interfere with the recording but be invisible to human eyes. Finally, it reviews several existing approaches and technologies for preventing movie piracy.
Voice Enable Blind Assistance System -Real time Object DetectionIRJET Journal
This document describes a voice-enabled blind assistance system using real-time object detection. The system uses a Single Shot Multi-Box Detection (SSD) model with MobileNet to detect objects in frames captured by a webcam in real-time. When an object is detected, its class is converted to speech using text-to-speech and provided to blind users along with alerts if the object is too close. The system aims to help visually impaired people gain more independence by identifying objects and hazards in their environment. An experiment showed the SSD MobileNet model achieved accurate real-time detection of household objects.
IRJET-Arduino based Voice Controlled RobotIRJET Journal
Kottadi Kannan, J. Selvakumar, "Arduino based Voice Controlled Robot ", International Research Journal of Engineering and Technology (IRJET), Vol2,issue-01 March 2015. p-ISSN:2395-0056, e-ISSN:2395-0072. www.irjet.net
Abstract
Voice Controlled Robot (VCR) is a mobile robot whose motions can be controlled by the user by giving specific voice commands. The speech is received by a microphone and processed by the voice module. When a command for the robot is recognized, then voice module sends a command message to the robot’s microcontroller. The microcontroller analyzes the message and takes appropriate actions. The objective is to design a walking robot which is controlled by servo motors. When any commands are given on the transmitter, the EasyVR module will take the voice commands and convert the voice commands into digital signals. Then these digital signals are transmitted via ZIGBEE module to the robot. On the receiver side the other ZIGBEE module receives the command from the transmitter side and then performs the respective operations. The Hardware Development board used here is ATmega 2560 development board. In ATmega 2560 there are 15 PWM channels which are needed to drive the servo motors. Addition to this there is camera which is mounted in the head of the robot will give live transmission and recording of the area. The speech-recognition circuit functions independently from the robot’s main intelligence [central processing unit (CPU)]. This is a good thing because it doesn’t take any of the robot’s main CPU processing power for word recognition. The CPU must merely poll the speech circuit’s recognition lines occasionally to check if a command has been issued to the robot. The software part is done in Arduino IDE using Embedded C. Hardware is implemented and software porting is done.
IRJET - Threat Prediction using Speech AnalysisIRJET Journal
This document describes a proposed system to analyze audio files and detect potential threats by performing speech recognition and sentiment analysis. The system would have three main steps: 1) Convert speech to text using machine learning algorithms like recurrent neural networks, 2) Perform sentiment analysis on the text using natural language processing techniques like naïve Bayes classification to determine if the text is positive, negative, or neutral, 3) Calculate an overall threat percentage and issue a warning if it exceeds a threshold. The goal is to automate audio surveillance and analysis to reduce time and human error compared to manual processes. Artificial neural networks would be used for both speech recognition and sentiment classification.
IRJET- Next Generation System AssistantIRJET Journal
The document presents a personal assistant system designed to help elderly individuals plan their daily activities. The proposed system uses voice recognition and text-to-speech to allow users to interact with the assistant using voice commands. The assistant aims to optimize a user's schedule by planning an efficient sequence of desired activities while considering activity durations and travel times between locations. The system is designed to not only help able-bodied individuals but also those with physical disabilities by facilitating communication using voice. Future work could expand the system to integrate with additional applications and devices to perform an even wider range of tasks through voice commands.
IRJET- Movie Success Prediction using Data Mining and Social MediaIRJET Journal
The document discusses predicting the success of movies using data mining and machine learning techniques. Specifically, it aims to use linear regression models to predict box office revenues and classify movies as hits or flops based on attributes like the cast, directors, genres, and other movie features. Sentiment analysis of social media data like tweets is also used to predict success. The proposed approach involves feature selection, normalization, training regression models on historical movie data, and using the models to predict revenues for new movies. Evaluation of the models shows they can accurately predict box office figures. The goal is to help movie studios and reduce uncertainty in decision making.
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 describes a proposed emotion-based music recommendation system that uses facial expression recognition and an SVM algorithm. The system aims to suggest songs to users based on their detected emotion state in order to save them time in manually selecting songs. It would use computer vision components like OpenCV to determine a user's emotion from facial expressions. Once an emotion is recognized, the SVM model would suggest a song matching that emotion. The system aims to automate mood-based playlist creation and improve the music enjoyment experience. It outlines the methodology, including using OpenCV for facial recognition, an SVM algorithm to classify emotions detected, natural language processing for chatbot responses, and IFTTT for response recording.
This document describes a project to create virtual vision glasses to help blind people. The glasses will use optical character recognition, computer vision techniques, text-to-speech, and translation to assist users with daily tasks like reading text, navigating surroundings, and understanding foreign languages. The proposed system will be built using a Raspberry Pi single board computer with a camera, and will include applications for text recognition, translation, and assistance from Google Assistant. It aims to make an affordable assistive device for the blind and help with issues like reading signs, books, and instructions in different languages.
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IRJET - Mutecom using Tensorflow-Keras ModelIRJET Journal
This document describes a system called MuteCom that uses machine learning and computer vision to enable communication between deaf or mute people and people who do not understand sign language. The system takes hand gestures as input from a webcam and uses a TensorFlow-Keras model trained on American Sign Language databases to recognize the gestures and output the predicted meaning in text and/or speech. The goal is to bridge the communication gap by allowing deaf/mute people to express themselves easily to others through a mobile application that recognizes their hand signs.
A survey on Enhancements in Speech RecognitionIRJET Journal
This document discusses enhancements in speech recognition and provides an overview of the history and basic model of speech recognition. It summarizes key enhancements researchers have made to improve speech recognition, especially in noisy environments. The basic model of speech recognition involves speech input, preprocessing using techniques like MFCCs, classification models like RNNs and HMMs, and output of a transcript. Researchers are working to develop robust speech recognition that can understand speech in any environment.
IRJET - Sign Language Text to Speech Converter using Image Processing and...IRJET Journal
This document describes a sign language text-to-speech converter system using image processing and convolutional neural networks (CNNs). The system captures images of hand gestures using a camera, applies image processing techniques like thresholding and blurring, and then uses a CNN model trained on a dataset of gestures to recognize the gestures and convert them to text and speech. The system was able to accurately recognize gestures for letters and numbers with about 85% accuracy. Future work may involve expanding the dataset to include more signs and working towards word and sentence recognition.
IRJET - Speech to Speech Translation using Encoder Decoder ArchitectureIRJET Journal
This document summarizes a research paper on speech-to-speech translation using an encoder-decoder architecture. It describes a system that takes speech in one language as input, recognizes the speech to generate text, translates the text to another language, and synthesizes speech in the other language as output. The system consists of three main modules: speech recognition in the source language, text translation between languages, and speech generation in the target language. It aims to enable two-way translation between spoken sentences in different languages.
INDIAN SIGN LANGUAGE TRANSLATION FOR HARD-OF-HEARING AND HARD-OF-SPEAKING COM...IRJET Journal
This document proposes a system to translate Indian sign language to text and speech in real-time using machine learning. It aims to help communication between the hard-of-hearing and hard-of-speaking communities by eliminating the need for interpreters. The system would use a webcam or phone camera to capture sign language gestures which are then preprocessed and fed into a convolutional neural network model to recognize the signs and output the translation as text. Previous studies that used other methods like CNNs, RNNs, and HMMs to translate sign language are summarized along with their accuracies ranging from 91.5% to 99%. The proposed system architecture involves capturing gestures, preprocessing, detecting the sign, and displaying the translation for sign to text
This document describes a mood-based music player application that uses facial expression recognition to determine a user's mood and generate an appropriate music playlist. The application first scans a user's device to analyze audio files and extract features to categorize songs by genre or mood. It then uses the Viola-Jones algorithm on a captured photo of the user's face to detect their expression and deduce their mood. The recognized mood is then used to select a pre-generated playlist that matches. The goal is to automate the process of playlist generation based on a user's current emotional state to provide a more personalized music listening experience.
This paper proposes a system to enable communication between hearing impaired individuals and others using sign language conversion. The system uses motion capture to detect hand gestures and convert them to text. Natural language processing is then used to match the text to predefined sign language datasets. For the matched dataset, a voiceover is provided. The system also allows converting voice to text and displaying corresponding sign language images. This two-way translation aims to serve as an interpreter between deaf and hearing users to facilitate basic communication.
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This document describes a smart vision system to assist visually impaired people. The system uses a Raspberry Pi for processing and provides functions like reading text from images using OCR, speaking the current date/time, weather, location, emails and news headlines using text-to-speech. It also detects obstacles using ultrasonic sensors and identifies the dominant color in an image using a camera. The system is designed to be low-cost, portable and user-friendly to help visually impaired people gain more independence in their daily lives. An evaluation found the system could effectively provide information and detect obstacles.
Extract the Audio from Video by using pythonIRJET Journal
This document discusses extracting audio from video files using Python. It begins with an abstract describing a video to audio converter program that allows users to select a video file and convert it to audio, saving the audio file in the same folder. It then discusses the need for video to audio converters as people often prefer just listening to a video's audio rather than watching it. It describes using the moviepy module in Python to extract audio from video files by analyzing the video frame-by-frame and applying speech recognition to the audio. The goal is to create a system that can convert video and audio sources into text to help with documentation.
IRJET- ASL Language Translation using MLIRJET Journal
This document presents a survey of technologies for hand sign language recognition and translation to text using machine learning. It discusses using CNN models to identify hand gestures in real-time from video input and translate the gestures to words rather than individual letters for better communication between deaf and hearing people. The system architecture involves hand detection, gesture recognition using a CNN model, and a login system for users. Previous approaches discussed include using sequential pattern mining and hidden Markov models on extracted motion features from video frames. The goal is to build an effective communication medium between deaf and hearing individuals.
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Voice Enable Blind Assistance System -Real time Object DetectionIRJET Journal
This document describes a voice-enabled blind assistance system using real-time object detection. The system uses a Single Shot Multi-Box Detection (SSD) model with MobileNet to detect objects in frames captured by a webcam in real-time. When an object is detected, its class is converted to speech using text-to-speech and provided to blind users along with alerts if the object is too close. The system aims to help visually impaired people gain more independence by identifying objects and hazards in their environment. An experiment showed the SSD MobileNet model achieved accurate real-time detection of household objects.
IRJET-Arduino based Voice Controlled RobotIRJET Journal
Kottadi Kannan, J. Selvakumar, "Arduino based Voice Controlled Robot ", International Research Journal of Engineering and Technology (IRJET), Vol2,issue-01 March 2015. p-ISSN:2395-0056, e-ISSN:2395-0072. www.irjet.net
Abstract
Voice Controlled Robot (VCR) is a mobile robot whose motions can be controlled by the user by giving specific voice commands. The speech is received by a microphone and processed by the voice module. When a command for the robot is recognized, then voice module sends a command message to the robot’s microcontroller. The microcontroller analyzes the message and takes appropriate actions. The objective is to design a walking robot which is controlled by servo motors. When any commands are given on the transmitter, the EasyVR module will take the voice commands and convert the voice commands into digital signals. Then these digital signals are transmitted via ZIGBEE module to the robot. On the receiver side the other ZIGBEE module receives the command from the transmitter side and then performs the respective operations. The Hardware Development board used here is ATmega 2560 development board. In ATmega 2560 there are 15 PWM channels which are needed to drive the servo motors. Addition to this there is camera which is mounted in the head of the robot will give live transmission and recording of the area. The speech-recognition circuit functions independently from the robot’s main intelligence [central processing unit (CPU)]. This is a good thing because it doesn’t take any of the robot’s main CPU processing power for word recognition. The CPU must merely poll the speech circuit’s recognition lines occasionally to check if a command has been issued to the robot. The software part is done in Arduino IDE using Embedded C. Hardware is implemented and software porting is done.
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This document describes a proposed system to analyze audio files and detect potential threats by performing speech recognition and sentiment analysis. The system would have three main steps: 1) Convert speech to text using machine learning algorithms like recurrent neural networks, 2) Perform sentiment analysis on the text using natural language processing techniques like naïve Bayes classification to determine if the text is positive, negative, or neutral, 3) Calculate an overall threat percentage and issue a warning if it exceeds a threshold. The goal is to automate audio surveillance and analysis to reduce time and human error compared to manual processes. Artificial neural networks would be used for both speech recognition and sentiment classification.
IRJET- Next Generation System AssistantIRJET Journal
The document presents a personal assistant system designed to help elderly individuals plan their daily activities. The proposed system uses voice recognition and text-to-speech to allow users to interact with the assistant using voice commands. The assistant aims to optimize a user's schedule by planning an efficient sequence of desired activities while considering activity durations and travel times between locations. The system is designed to not only help able-bodied individuals but also those with physical disabilities by facilitating communication using voice. Future work could expand the system to integrate with additional applications and devices to perform an even wider range of tasks through voice commands.
IRJET- Movie Success Prediction using Data Mining and Social MediaIRJET Journal
The document discusses predicting the success of movies using data mining and machine learning techniques. Specifically, it aims to use linear regression models to predict box office revenues and classify movies as hits or flops based on attributes like the cast, directors, genres, and other movie features. Sentiment analysis of social media data like tweets is also used to predict success. The proposed approach involves feature selection, normalization, training regression models on historical movie data, and using the models to predict revenues for new movies. Evaluation of the models shows they can accurately predict box office figures. The goal is to help movie studios and reduce uncertainty in decision making.
Similar to IRJET- Movie Captioning for Differently Abled People (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.
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
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
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.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
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.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
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.
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.