KMS Shanghai Institute of Optics and Fine Mechanics, CAS
| 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 Publication | Laser Phys.
 |
| Volume | 26Issue:7 |
| Abstract | In 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. |
| Subtype | Article |
| Department | 空间 |
| DOI | 10.1088/1054-660X/26/7/075202 |
| Funding Organization | 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] ; 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 By | SCI |
| Funding Organization | 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] ; 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 ID | WOS:000384175900010 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.siom.ac.cn/handle/181231/28432 |
| Collection | 空间激光信息技术研究中心 |
| Corresponding Author | zlh12345_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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