Detail publikace
Artificial intelligence in material testing with digital image correlation
ŠČERBA, B. NÁVRAT, T. VAJDÁK, M. ČEPELA, J.
Anglický název
Artificial intelligence in material testing with digital image correlation
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
en
Originální abstrakt
Artificial intelligence improves user experience and work efficiency in digital image correlation (DIC) systems by automating certain tasks, thus improving the competitive ability of local DIC system developers in the global market. The main objective is to detect the type of sample used for material testing, choose the proper measurement tool in the DIC system, and find the proper placement of the tool in relation to the sample. This leads to solving problems of computer vision and image processing, such as object localization and classification, using convolutional neural networks. The open-source PyTorch framework is used for machine learning activities. Tasks like data acquisition, selection and labeling, model selection, training and validation, or hyperparameter optimization are dealt with. As a result, about 95 % of the images were detected successfully.
Anglický abstrakt
Artificial intelligence improves user experience and work efficiency in digital image correlation (DIC) systems by automating certain tasks, thus improving the competitive ability of local DIC system developers in the global market. The main objective is to detect the type of sample used for material testing, choose the proper measurement tool in the DIC system, and find the proper placement of the tool in relation to the sample. This leads to solving problems of computer vision and image processing, such as object localization and classification, using convolutional neural networks. The open-source PyTorch framework is used for machine learning activities. Tasks like data acquisition, selection and labeling, model selection, training and validation, or hyperparameter optimization are dealt with. As a result, about 95 % of the images were detected successfully.
Klíčová slova anglicky
DIC, digital image correlation, object detection, YOLOv5, convolutional neural network
Vydáno
06.06.2022
Nakladatel
Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technická 4, 160 00 Prague 6
Místo
Prague
ISBN
978-80-01-07010-9
Kniha
Experimental Stress Analysis 2022 Book of Extended Abstract
Strany od–do
132–133
Počet stran
2
BIBTEX
@inproceedings{BUT182141,
author="Bořek {Ščerba} and Tomáš {Návrat} and Michal {Vajdák} and Jan {Čepela},
title="Artificial intelligence in material testing with digital image correlation",
booktitle="Experimental Stress Analysis 2022 Book of Extended Abstract",
year="2022",
month="June",
pages="132--133",
publisher="Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technická 4, 160 00 Prague 6",
address="Prague",
isbn="978-80-01-07010-9"
}