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Study of Spectral Reflectance Reconstruction Based on an Algorithm for Improved Orthogonal Matching Pursuit
Zhang Leihong; Liang Dong; Zhang Dawei; Gao Xiumin; Ma Xiuhua; ldusst@163.com
2016
Source PublicationJ. Opt. Soc. Korea.
Volume20Issue:4Pages:515
AbstractSpectral reflectance is sparse in space, and while the traditional spectral-reconstruction algorithm does not make full use of this characteristic sparseness, the compressive sensing algorithm can make full use of it. In this paper, on the basis of analyzing compressive sensing based on the orthogonal matching pursuit algorithm, a new algorithm based on the Dice matching criterion is proposed. The Dice similarity coefficient is introduced, to calculate the correlation coefficient of the atoms and the residual error, and is used to select the atoms from a library. The accuracy of Spectral reconstruction based on the pseudo-inverse method, Wiener estimation method, OMP algorithm, and DOMP algorithm is compared by simulation on the MATLAB platform and experimental testing. The result is that spectral-reconstruction accuracy based on the DOMP algorithm is higher than for the other three methods. The root-mean-square error and color difference decreases with an increasing number of principal components. The reconstruction error decreases as the number of iterations increases. Spectral reconstruction based on the DOMP algorithm can improve the accuracy of color-information replication effectively, and high-accuracy color-information reproduction can be realized.
SubtypeArticle
Department空间
DOI10.3807/JOSK.2016.20.4.515
Funding OrganizationNational Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [
Indexed BySCI
Funding OrganizationNational Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [ ; National Basic Research Program of China (973 Program) [2015CB352004]; National Natural Science Foundation of China [61405115, 61378035]; Natural Science Foundation of Shanghai [14ZR1428400]; Innovation Project of Shanghai Municipal Education Commission [
WOS IDWOS:000383115300009
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28430
Collection空间激光信息技术研究中心
Corresponding Authorldusst@163.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Zhang Leihong,Liang Dong,Zhang Dawei,et al. Study of Spectral Reflectance Reconstruction Based on an Algorithm for Improved Orthogonal Matching Pursuit[J]. J. Opt. Soc. Korea.,2016,20(4):515.
APA Zhang Leihong,Liang Dong,Zhang Dawei,Gao Xiumin,Ma Xiuhua,&ldusst@163.com.(2016).Study of Spectral Reflectance Reconstruction Based on an Algorithm for Improved Orthogonal Matching Pursuit.J. Opt. Soc. Korea.,20(4),515.
MLA Zhang Leihong,et al."Study of Spectral Reflectance Reconstruction Based on an Algorithm for Improved Orthogonal Matching Pursuit".J. Opt. Soc. Korea. 20.4(2016):515.
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