Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios
Computer vision-based safety monitoring requires machine learning models trained on generalized datasets covering various viewpoints, surface properties, and lighting conditions. However, capturing high-quality and extensive datasets for some construction scenarios is challenging at real job sites d...
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Firenze University Press
2024
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| Առցանց հասանելիություն: | ONIX_20240402_9791221502893_31 |
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| _version_ | 1869530989240254464 |
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| author | Sabir, Aqsa Hussain, Rahat Zaidi, Syed Farhan Alam Pedro, Akeem Soltani, Mehrtash Lee, Dongmin Park, Chansik |
| author_browse | Hussain, Rahat Lee, Dongmin Park, Chansik Pedro, Akeem Sabir, Aqsa Soltani, Mehrtash Zaidi, Syed Farhan Alam |
| author_facet | Sabir, Aqsa Hussain, Rahat Zaidi, Syed Farhan Alam Pedro, Akeem Soltani, Mehrtash Lee, Dongmin Park, Chansik |
| author_sort | Sabir, Aqsa |
| collection | Directory of Open Access Books |
| description | Computer vision-based safety monitoring requires machine learning models trained on generalized datasets covering various viewpoints, surface properties, and lighting conditions. However, capturing high-quality and extensive datasets for some construction scenarios is challenging at real job sites due to the risky nature of construction scenarios. Previous methods have proposed synthetic data generation techniques involving 2D background randomization with virtual objects in game-based engines. While there has been extensive work on utilizing 360-degree images for various purposes, no study has yet employed 360-degree images for generating synthetic data specifically tailored for construction sites. To improve the synthetic data generation process, this study proposes a 360-degree images-based synthetic data generation approach using Unity 3D game engine. The approach efficiently generates a sizable dataset with better dimensions and scaling, encompassing a range of camera positions with randomized lighting intensities. To check the effectiveness of our proposed method, we conducted a subjective evaluation, considering three key factors: object positioning, scaling in terms of object respective size, and the overall size of the generated dataset. The synthesized images illustrate the visual improvement in all three factors. By offering an improved data generation method for training safety-focused computer vision models, this research has the potential to significantly enhance the automation of the construction safety monitoring process, and hence, this method can bring substantial benefits to the construction industry by improving operational efficiency and reinforcing safety measures for workers |
| format | Online |
| id | doab-20.500.12854ir-137258 |
| 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-1372582024-05-13T05:38:29Z Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios Sabir, Aqsa Hussain, Rahat Zaidi, Syed Farhan Alam Pedro, Akeem Soltani, Mehrtash Lee, Dongmin Park, Chansik 360-Degree Images Computer Vision Synthetic Data Generation Game Engine Object Detection Construction Safety Monitoring thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization Computer vision-based safety monitoring requires machine learning models trained on generalized datasets covering various viewpoints, surface properties, and lighting conditions. However, capturing high-quality and extensive datasets for some construction scenarios is challenging at real job sites due to the risky nature of construction scenarios. Previous methods have proposed synthetic data generation techniques involving 2D background randomization with virtual objects in game-based engines. While there has been extensive work on utilizing 360-degree images for various purposes, no study has yet employed 360-degree images for generating synthetic data specifically tailored for construction sites. To improve the synthetic data generation process, this study proposes a 360-degree images-based synthetic data generation approach using Unity 3D game engine. The approach efficiently generates a sizable dataset with better dimensions and scaling, encompassing a range of camera positions with randomized lighting intensities. To check the effectiveness of our proposed method, we conducted a subjective evaluation, considering three key factors: object positioning, scaling in terms of object respective size, and the overall size of the generated dataset. The synthesized images illustrate the visual improvement in all three factors. By offering an improved data generation method for training safety-focused computer vision models, this research has the potential to significantly enhance the automation of the construction safety monitoring process, and hence, this method can bring substantial benefits to the construction industry by improving operational efficiency and reinforcing safety measures for workers 2024-05-13T05:38:27Z 2024-05-13T05:38:27Z 2024-04-02T15:45:20Z 2023 chapter ONIX_20240402_9791221502893_31 2704-5846 https://library.oapen.org/handle/20.500.12657/89062 9791221502893 https://directory.doabooks.org/handle/20.500.12854/137258 eng Proceedings e report open access image/jpeg n/a https://library.oapen.org/bitstream/20.500.12657/89062/1/9791221502893_70.pdf Firenze University Press 10.36253/979-12-215-0289-3.70 10.36253/979-12-215-0289-3.70 2ec4474d-93b1-4cfa-b313-9c6019b51b1a 9791221502893 10 Florence open access |
| spellingShingle | 360-Degree Images Computer Vision Synthetic Data Generation Game Engine Object Detection Construction Safety Monitoring thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization Sabir, Aqsa Hussain, Rahat Zaidi, Syed Farhan Alam Pedro, Akeem Soltani, Mehrtash Lee, Dongmin Park, Chansik Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title | Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title_full | Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title_fullStr | Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title_full_unstemmed | Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title_short | Chapter Utilizing 360-Degree Images for Synthetic Data Generation in Construction Scenarios |
| title_sort | chapter utilizing 360 degree images for synthetic data generation in construction scenarios |
| topic | 360-Degree Images Computer Vision Synthetic Data Generation Game Engine Object Detection Construction Safety Monitoring thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization |
| topic_facet | 360-Degree Images Computer Vision Synthetic Data Generation Game Engine Object Detection Construction Safety Monitoring thema EDItEUR::U Computing and Information Technology::UT Computer networking and communications::UTV Virtualization |
| url | ONIX_20240402_9791221502893_31 |
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