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Noise reduction and analysis for Chang'E-1 Imaging Interferometer (IIM) data
Zhu, Feng; Liu, Jiahang; Chen, Tieqiao
2017
会议名称5th International Conference on Progress in Informatics and Computing, PIC 2017
会议录名称Proceedings of 2017 International Conference on Progress in Informatics and Computing, PIC 2017
页码148-153
会议日期2017-12-15
会议地点Nanjing, China
出版者Institute of Electrical and Electronics Engineers Inc.
产权排序1
摘要

Imaging Interferometer (IIM) aboard Chang'E-1 is a Fourier transform imaging spectrometer, with goals to analyze the abundance and distribution of chemical elements on the lunar surface. IIM data suffer from various degradations, which will lead to misleading interpretations of IIM data and inaccuracy of subsequent applications. In this paper, we introduced a noise reduction method based on low-rank matrix decomposition theory. The restoration results are expected to have a better performance in image quality and spectral signatures according to visual and quantitative assessments. Meanwhile, we analyze the characteristic of the noise separated from IIM data using top spectral view of noise cube. The preliminary analysis of the noise characteristics contribute to optimize the data preprocessing of IIM data such as spectrum reconstruction and radiometric correction. © 2017 IEEE.

作者部门遥感与智能信息系统研究中心
DOI10.1109/PIC.2017.8359532
收录类别EI
ISBN号9781538619773
语种英语
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/30349
专题遥感与智能信息系统研究中心
作者单位Laboratory of Remote Sensing and Intelligent Information System, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, China
推荐引用方式
GB/T 7714
Zhu, Feng,Liu, Jiahang,Chen, Tieqiao. Noise reduction and analysis for Chang'E-1 Imaging Interferometer (IIM) data[C]:Institute of Electrical and Electronics Engineers Inc.,2017:148-153.
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