Geometric calibration method based on Euler transformation for a large field of view polarimetric imager
文献类型：期刊论文
| 作者 | Huang, Chan1,2,3; Chang, Yuyang1,2,3; Han, Lin1,3; Wu, Su1,2; Li, Shuang1,3 ; Luo, Donggen1,3; Sun, Liang1,3; Hong, Jin1,3
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| 刊名 | JOURNAL OF MODERN OPTICS
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| 出版日期 | 2021-01-13 |
| 关键词 | Geometric calibration Error analysis Euler transformation Geometric model |
| ISSN号 | 0950-0340 |
| DOI | 10.1080/09500340.2020.1871521 |
| 通讯作者 | Li, Shuang(cas_ch@163.com) |
| 英文摘要 | A geometric calibration method based on a two-dimensional turntable and Euler transformation with simple operation, high precision and wide application is proposed in this paper. Instead of precisely adjusting the relative position of the sensor and the turntable, the method introduces rotation matrix and translation vector to effectively eliminate system error and alignment error. The geometric calibration verification experiments of the directional polarimetric camera were carried out in the laboratory with the original method without Euler transformation and the proposed method. The experimental results show the calibration residual of the proposed method is less than 0.2 pixel while the maximum residual of the original method reaches about 0.35 pixel, and the root mean squared error and mean reprojection error are also improved compared with the original method. These facts prove the availability and superiority of the proposed method. |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000607234500001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/120035]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Shuang |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei, Peoples R China 3.Chinese Acad Sci, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Chan,Chang, Yuyang,Han, Lin,et al. Geometric calibration method based on Euler transformation for a large field of view polarimetric imager[J]. JOURNAL OF MODERN OPTICS,2021. |
| APA | Huang, Chan.,Chang, Yuyang.,Han, Lin.,Wu, Su.,Li, Shuang.,...&Hong, Jin.(2021).Geometric calibration method based on Euler transformation for a large field of view polarimetric imager.JOURNAL OF MODERN OPTICS. |
| MLA | Huang, Chan,et al."Geometric calibration method based on Euler transformation for a large field of view polarimetric imager".JOURNAL OF MODERN OPTICS (2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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