Enhanced calibration method for wall-mounted RGSC cameras: Mitigating baseline drift caused by CT couch sagging
The proposed calibration method provides a robust solution to minimize block positioning uncertainty and reduce baseline drift caused by CT couch sagging, enhancing the repeatability and accuracy of the wall-mounted camera calibration. Its versatility for wall- and ceiling-mounted cameras further expands its potential clinical utility.
Authors
- Yisong He (ORCID: https://orcid.org/0000-0001-8611-5877)
- Jiangtao Wang (ORCID: https://orcid.org/0009-0000-2562-0888)
- Jinyou Hu (ORCID: https://orcid.org/0000-0001-5118-4725)
- Xiangxiang Liu (ORCID: https://orcid.org/0000-0003-2210-2473)
- Lian Zou
- Dashuang Luo
Institutions
- University of Electronic Science and Technology of China (CN)
Publication Details
- Journal
- PLoS ONE
- Published
- 2025-09-29
- DOI
- https://doi.org/10.1371/journal.pone.0332262
- Primary Topic
- Advanced Radiotherapy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00