A novel scene-based non-uniformity correction method for SWIR push-broom hyperspectral sensors
文献类型：期刊论文
| 作者 | Hu BL; Hao SJ; Sun DX; Liu YN |
| 刊名 | ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
 |
| 出版日期 | 2017 |
| 卷号 | 131页码:160-169 |
| 关键词 | Hyperspectral SWIR Non-uniformity correction Scene-based Remote sensing |
| DOI | 10.1016/j.isprsjprs.2017.08.004 |
| 英文摘要 | A novel scene-based non-uniformity correction (NUC) method for short-wavelength infrared (SWIR) push-broom hyperspectral sensors is proposed and evaluated. This method relies on the assumption that for each band there will be ground objects with similar reflectance to form uniform regions when a sufficient number of scanning lines are acquired. The uniform regions are extracted automatically through a sorting algorithm and are used to compute the corresponding NUC coefficients. SWIR hyperspectral data from airborne experiment are used to verify and evaluate the proposed method and results show that stripes in the scenes have been well corrected without any significant information loss and the non uniformity is less than 0.5%. In addition the proposed method is compared to two other regular methods and they are evaluated based on their adaptability to the various scenes non-uniformity roughness and spectral fidelity. It turns out that the proposed method shows strong adaptability high accuracy and efficiency. (C) 2017 International Society for Photogrammetry and Remote Sensing Inc. (ISPRS). Published by Elsevier B.V. All rights reserved. |
| 源URL | [http://202.127.2.71:8080/handle/181331/12270]  |
| 专题 | 上海技术物理研究所_上海技物所 |
| 作者单位 | Shanghai Inst Tech Phys |
| 推荐引用方式 GB/T 7714 | Hu BL,Hao SJ,Sun DX,et al. A novel scene-based non-uniformity correction method for SWIR push-broom hyperspectral sensors[J]. ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING,2017,131:160-169. |
| APA | Hu BL,Hao SJ,Sun DX,&Liu YN.(2017).A novel scene-based non-uniformity correction method for SWIR push-broom hyperspectral sensors.ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING,131,160-169. |
| MLA | Hu BL,et al."A novel scene-based non-uniformity correction method for SWIR push-broom hyperspectral sensors".ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 131(2017):160-169. |
入库方式： OAI收割
来源：上海技术物理研究所
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