A WTLS-Based Method for Remote Sensing Imagery Registration
文献类型：期刊论文
| 作者 | Wu, Tianjun1; Ge, Yong1; Wang, Jianghao1; Stein, Alfred1; Song, Yongze1; Du, Yunyan1; Ma, Jianghong1 |
| 刊名 | IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
 |
| 出版日期 | 2015 |
| 卷号 | 53期号:1页码:240-250 |
| 关键词 | Adaptive weight scheme image registration unequal accuracy weighted total least squares (WTLS) |
| 通讯作者 | Ge, Y (reprint author), Chinese Acad Sci, State Key Lab Resource & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China. |
| 英文摘要 | This paper introduces a weighted total least squares (WTLS)-based estimator into image registration to deal with the coordinates of control points (CPs) that are of unequal accuracy. The performance of the estimator is investigated by means of simulation experiments using different coordinate errors. Comparisons with ordinary least squares (LS), total LS (TLS), scaled TLS, and weighted LS estimators are made. A novel adaptive weight determination scheme is applied to experiments with remotely sensed images. These illustrate the practicability and effectiveness of the proposed registration method by collecting CPs with different-sized errors from multiple reference images with different spatial resolutions. This paper concludes that the WTLS-based iteratively reweighted TLS method achieves a more robust estimation of model parameters and higher registration accuracy if heteroscedastic errors occur in both the coordinates of reference CPs and target CPs. |
| 研究领域[WOS] | Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341536700008 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38348]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.[Wu, Tianjun] Chinese Acad Sci, State Key Lab Remote Sensing Sci, Inst Remote Sensing & Digital Earth RADI, Beijing 100101, Peoples R China 2.[Ge, Yong 3.Wang, Jianghao 4.Du, Yunyan] Chinese Acad Sci, State Key Lab Resource & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.[Stein, Alfred] Univ Twente, Fac Geoinformat Sci & Earth Observat ITC, NL-7514 AE Enschede, Netherlands 6.[Song, Yongze] China Univ Geosci, Beijing 100083, Peoples R China 7.[Song, Yongze] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 8.[Ma, Jianghong] Changan Univ, Dept Math & Informat Sci, Xian 710064, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Tianjun,Ge, Yong,Wang, Jianghao,et al. A WTLS-Based Method for Remote Sensing Imagery Registration[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2015,53(1):240-250. |
| APA | Wu, Tianjun.,Ge, Yong.,Wang, Jianghao.,Stein, Alfred.,Song, Yongze.,...&Ma, Jianghong.(2015).A WTLS-Based Method for Remote Sensing Imagery Registration.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,53(1),240-250. |
| MLA | Wu, Tianjun,et al."A WTLS-Based Method for Remote Sensing Imagery Registration".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 53.1(2015):240-250. |
入库方式： OAI收割
来源：遥感与数字地球研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。