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Study on the key technology of spectral reflectance reconstruction based on the weighted measurement matrix
Zhang Leihong; Li Bei; Liang Dong; Ma Xiuhua; zlh12345_2004@sina.com.cn
2016
Source PublicationLaser Phys.
Volume26Issue:7
AbstractIn order to reconstruct the spectral reflectance accurately, a new method of spectral reflectance reconstruction based on the weighted measurement matrix is proposed in this paper. By optimizing the measurement matrix between spectral reflectance and the response of a camera, the method can improve the reconstruction accuracy. The new method is a combination of three kinds of common reflectance reconstruction methods, which are the pseudo inverse method, the Wiener estimation method and the principal component analysis method. The new measurement matrix can be achieved after weighting the measurement matrices of these three methods to reconstruct the spectral reflectance. What is more, the weights of the three methods can be obtained by minimizing the color difference. Results show that the CIE1976 color difference and RMSE value of the weighted reconstructed spectra are less than that of three common reconstruction methods. The spectral matching accuracy GFC of the method is higher than 0.99 and its reconstruction accuracy is high.
SubtypeArticle
Department空间
DOI10.1088/1054-660X/26/7/075202
Funding OrganizationNational Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099]
Indexed BySCI
Funding OrganizationNational Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099] ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115]; Natural Science Foundation of Shanghai [14ZR1428400]; Shanghai Municipal Education Commission [14YZ099]
WOS IDWOS:000384175900010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28432
Collection空间激光信息技术研究中心
Corresponding Authorzlh12345_2004@sina.com.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Zhang Leihong,Li Bei,Liang Dong,et al. Study on the key technology of spectral reflectance reconstruction based on the weighted measurement matrix[J]. Laser Phys.,2016,26(7).
APA Zhang Leihong,Li Bei,Liang Dong,Ma Xiuhua,&zlh12345_2004@sina.com.cn.(2016).Study on the key technology of spectral reflectance reconstruction based on the weighted measurement matrix.Laser Phys.,26(7).
MLA Zhang Leihong,et al."Study on the key technology of spectral reflectance reconstruction based on the weighted measurement matrix".Laser Phys. 26.7(2016).
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