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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
发表期刊J. Opt. Soc. Korea.
卷号20期号:4页码:515
摘要Spectral 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.
文章类型Article
部门归属空间
DOI10.3807/JOSK.2016.20.4.515
资助者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 [ ; 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 [
收录类别SCI
资助者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 [ ; 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记录号WOS:000383115300009
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28430
专题空间激光信息技术研究中心
通讯作者ldusst@163.com
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
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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