Bandwidth function matrix-based spectral deconvolution with alternate minimization method
文献类型：期刊论文
| 作者 | Huang, Chan1; Wu, Su2; Chang, Yuyang2; Fang, Yuwei1; Qiu, Huaili1 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2022-04-01 |
| 卷号 | 508 |
| 关键词 | Spectroscopic data Deconvolution Correction error Bandwidth function |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2021.127755 |
| 通讯作者 | Qiu, Huaili(hlqiu@hfut.edu.cn) |
| 英文摘要 | Spectroscopic data often suffer from spectral distortion and random noise. In this paper, a novel bandwidth function matrix-based spectral deconvolution with the alternate minimization method is proposed to recover the degraded spectra. Different from traditional spectral deconvolution methods which only employ or estimate one bandwidth function, the proposed method introduces a bandwidth function matrix composed of multiple bandwidth functions corresponding to the whole wavelength range of the spectrometer, and applies the alternate minimization method to alternately estimates the real spectrum and bandwidth function matrix until convergence. As a result, the correction error caused by the differences in bandwidth functions in the whole spectral band could be effectively eliminated. A series of experiments was carried out for various simulated and real measured spectra, and comparative results demonstrate the superior performance of the proposed method comparing with the traditional methods. |
| WOS关键词 | BLIND DECONVOLUTION ; BAYESIAN DECONVOLUTION ; SPECTROSCOPIC DATA ; ALGORITHM ; NOISE ; REGULARIZATION |
| 资助项目 | Instrument Developing Project of Chinese Academy of Sciences (CAS)[YJKYYQ20190044] ; Youth Innovation Promotion Association of CAS, China[2016203] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000790491200008 |
| 出版者 | ELSEVIER |
| 资助机构 | Instrument Developing Project of Chinese Academy of Sciences (CAS) ; Youth Innovation Promotion Association of CAS, China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130931]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Qiu, Huaili |
| 作者单位 | 1.Hefei Univ Technol, Sch Phys, Dept Opt Engn, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Chan,Wu, Su,Chang, Yuyang,et al. Bandwidth function matrix-based spectral deconvolution with alternate minimization method[J]. OPTICS COMMUNICATIONS,2022,508. |
| APA | Huang, Chan,Wu, Su,Chang, Yuyang,Fang, Yuwei,&Qiu, Huaili.(2022).Bandwidth function matrix-based spectral deconvolution with alternate minimization method.OPTICS COMMUNICATIONS,508. |
| MLA | Huang, Chan,et al."Bandwidth function matrix-based spectral deconvolution with alternate minimization method".OPTICS COMMUNICATIONS 508(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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