HFCAS OpenIR  > 中科院安徽光学精密机械研究所
Study on Adaptive Baseline Correction of Spatial Heterodyne Spectroscopy
Wang Xin-qiang1,3; Zhang Li-juan1,3; Xiong Wei2; Zhang Wen-tao1,3; Wang Jie-jun1,3; Ye Song1,3
2017-09-01
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
Volume37Issue:9Pages:2933-2936
AbstractSpatial heterodyne spectroscopy has been used in atmospheric trace gases remote sensing field because of its high signal to noise ratio and spectral resolution, and the adaptive correction is a key link in spectrum pretreatment. Based on the spectral characteristics, two methods: the threshold fitting and improved empirical mode, were used separately to correct baseline in measured near infrared moisture spatial heterodyne spectrum. Results show: both the two methods can realize spectral baseline deduction automatically; in addition, the spectral distortion and similarity are 0. 761 and 0. 955, respectively, when using threshold fitting, and the spectral distortion and similarity are 0. 717 and 0. 954 (somewhat better), respectively, when using improved empirical mode. As far as the time-consuming is concerned, improved empirical mode using fewer iterations to attain the final baseline spectrum, which is no more than one-tenth of the threshold fitting.
SubtypeArticle
KeywordRemote Sensing Spatial Heterodyne Spectrometer Adaptive Baseline Correction
WOS HeadingsScience & Technology ; Technology
DOI10.3964/j.issn.1000-0593(2017)09-2933-04
WOS KeywordBACKGROUND REMOVAL ; SPECTROMETER
Indexed BySCI
Language英语
WOS Research AreaSpectroscopy
WOS SubjectSpectroscopy
WOS IDWOS:000411777800048
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33706
Collection中科院安徽光学精密机械研究所
Affiliation1.Guilin Univ Elect Technol, Sch Elect Engn & Automat, Guilin 541004, Peoples R China
2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China
3.Guangxi Coll & Univ, Key Lab Optoelect Informat Proc, Guilin 541004, Peoples R China
Recommended Citation
GB/T 7714
Wang Xin-qiang,Zhang Li-juan,Xiong Wei,et al. Study on Adaptive Baseline Correction of Spatial Heterodyne Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2017,37(9):2933-2936.
APA Wang Xin-qiang,Zhang Li-juan,Xiong Wei,Zhang Wen-tao,Wang Jie-jun,&Ye Song.(2017).Study on Adaptive Baseline Correction of Spatial Heterodyne Spectroscopy.SPECTROSCOPY AND SPECTRAL ANALYSIS,37(9),2933-2936.
MLA Wang Xin-qiang,et al."Study on Adaptive Baseline Correction of Spatial Heterodyne Spectroscopy".SPECTROSCOPY AND SPECTRAL ANALYSIS 37.9(2017):2933-2936.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang Xin-qiang]'s Articles
[Zhang Li-juan]'s Articles
[Xiong Wei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang Xin-qiang]'s Articles
[Zhang Li-juan]'s Articles
[Xiong Wei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang Xin-qiang]'s Articles
[Zhang Li-juan]'s Articles
[Xiong Wei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.