Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings
Symbols are a universal way to convey complex information in technical drawings since they can represent a wide range of elements, including components, materials, or relationships, in a concise and space-saving manner. Therefore, to enable a digital and automatic interpretation of pixel-based drawi...
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| Formato: | Online |
| Idioma: | inglês |
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Firenze University Press
2024
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| Acesso em linha: | ONIX_20240402_9791221502893_14 |
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| author | Gann, Damaris Faltin, Benedikt König, Markus |
| author_browse | Faltin, Benedikt Gann, Damaris König, Markus |
| author_facet | Gann, Damaris Faltin, Benedikt König, Markus |
| author_sort | Gann, Damaris |
| collection | Directory of Open Access Books |
| description | Symbols are a universal way to convey complex information in technical drawings since they can represent a wide range of elements, including components, materials, or relationships, in a concise and space-saving manner. Therefore, to enable a digital and automatic interpretation of pixel-based drawings, accurate detection of symbols is a crucial step. To enhance the efficiency of the digitization process, current research focuses on automating this symbol detection using deep learning models. However, the ever-increasing repertoire of model architectures poses a challenge for researchers and practitioners alike in retaining an overview of the latest advancements and selecting the most suitable model architecture for their respective use cases. To provide guidance, this contribution conducts a comparative study of prevalent and state-of-the-art model architectures for the task of symbol detection in pixel-based construction drawings. Therefore, this study evaluates six different object detection model architectures, including YOLOv5, YOLOv7, YOLOv8, Swin-Transformer, ConvNeXt, and Faster-RCNN. These models are trained and tested on two distinct datasets from the bridge and residential building domains, both representing substantial sub-sectors of the construction industry. Furthermore, the models are evaluated based on five criteria, i.e., detection accuracy, robustness to data scarcity, training time, inference time, and model size. In summary, our comparative study highlights the performance and capabilities of different deep learning models for symbol detection in construction drawings. Through the comprehensive evaluation and practical insights, this research facilitates the advancement of automated symbol detection by showing the strengths and weaknesses of the model architectures, thus providing users with valuable guidance in choosing the most appropriate model for their real-world applications |
| format | Online |
| id | doab-20.500.12854ir-137218 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Firenze University Press |
| publisherStr | Firenze University Press |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1372182024-05-13T00:17:12Z Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings Gann, Damaris Faltin, Benedikt König, Markus Computer Vision Technical Drawings Symbol Detection Comparative Study thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization Symbols are a universal way to convey complex information in technical drawings since they can represent a wide range of elements, including components, materials, or relationships, in a concise and space-saving manner. Therefore, to enable a digital and automatic interpretation of pixel-based drawings, accurate detection of symbols is a crucial step. To enhance the efficiency of the digitization process, current research focuses on automating this symbol detection using deep learning models. However, the ever-increasing repertoire of model architectures poses a challenge for researchers and practitioners alike in retaining an overview of the latest advancements and selecting the most suitable model architecture for their respective use cases. To provide guidance, this contribution conducts a comparative study of prevalent and state-of-the-art model architectures for the task of symbol detection in pixel-based construction drawings. Therefore, this study evaluates six different object detection model architectures, including YOLOv5, YOLOv7, YOLOv8, Swin-Transformer, ConvNeXt, and Faster-RCNN. These models are trained and tested on two distinct datasets from the bridge and residential building domains, both representing substantial sub-sectors of the construction industry. Furthermore, the models are evaluated based on five criteria, i.e., detection accuracy, robustness to data scarcity, training time, inference time, and model size. In summary, our comparative study highlights the performance and capabilities of different deep learning models for symbol detection in construction drawings. Through the comprehensive evaluation and practical insights, this research facilitates the advancement of automated symbol detection by showing the strengths and weaknesses of the model architectures, thus providing users with valuable guidance in choosing the most appropriate model for their real-world applications 2024-05-13T00:17:09Z 2024-05-13T00:17:09Z 2024-04-02T15:44:42Z 2023 chapter ONIX_20240402_9791221502893_14 2704-5846 https://library.oapen.org/handle/20.500.12657/89045 9791221502893 https://directory.doabooks.org/handle/20.500.12854/137218 eng Proceedings e report open access image/jpeg n/a https://library.oapen.org/bitstream/20.500.12657/89045/1/9791221502893_87.pdf Firenze University Press 10.36253/979-12-215-0289-3.87 10.36253/979-12-215-0289-3.87 2ec4474d-93b1-4cfa-b313-9c6019b51b1a 9791221502893 10 Florence open access |
| spellingShingle | Computer Vision Technical Drawings Symbol Detection Comparative Study thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization Gann, Damaris Faltin, Benedikt König, Markus Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title | Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title_full | Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title_fullStr | Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title_full_unstemmed | Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title_short | Chapter A Comparative Study of Deep Learning Models for Symbol Detection in Technical Drawings |
| title_sort | chapter a comparative study of deep learning models for symbol detection in technical drawings |
| topic | Computer Vision Technical Drawings Symbol Detection Comparative Study thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization |
| topic_facet | Computer Vision Technical Drawings Symbol Detection Comparative Study thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization |
| url | ONIX_20240402_9791221502893_14 |
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