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Single-pixel compressive imaging based on the transformation of discrete orthogonal Krawtchouk moments
Chen, Ying1,2,3; Yao, Xu-Ri4; Zhao, Qing1; Liu, Shuai1; Liu, Xue-Feng4,5; Wang, Chao4; Zhai, Guang-Jie4,5
Department空间技术部
Source PublicationOptics Express
2019
Volume27Issue:21Pages:29838-29853
DOI10.1364/OE.27.029838
Language英语
AbstractA single-pixel compressive imaging technique that uses differential modulation based on the transformation of discrete orthogonal Krawtchouk moments is proposed. In this method, two sets of Krawtchouk basis patterns are used to differentially modulate the light source, then the Krawtchouk moments of the target object are acquired from the light intensities measured by a single-pixel detector. The target image is reconstructed by applying an inverse Krawtchouk moment transform represented in the matrix form. The proposed technique is verified by both computational simulations and laboratory experiments. The results show that this technique can retrieve an image from compressive measurements and the real-time reconstruction. The background noise can be removed by the differential measurement to realize the excellent image quality. Moreover, the proposed technique is especially suitable for the single-pixel imaging application that requires the extraction of the characteristics at the region-of-interest. © 2019 Optical Society of America
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7178
Collection空间技术部
Affiliation1.Center for Quantum Technology Research, School of Physics, Beijing Institute of Technology, Beijing; 100081, China;
2.Kunming Institute of Physics, Kunming; 650223, China;
3.QianXuesen Laboratory of Space Technology, China Academy of Space Technology, Beijing; 100094, China;
4.Key Laboratory of Electronics and Information Technology for Space Systems, National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China;
5.University of Chinese Academy of Sciences, Beijing; 100149, China
Recommended Citation
GB/T 7714
Chen, Ying,Yao, Xu-Ri,Zhao, Qing,et al. Single-pixel compressive imaging based on the transformation of discrete orthogonal Krawtchouk moments[J]. Optics Express,2019,27(21):29838-29853.
APA Chen, Ying.,Yao, Xu-Ri.,Zhao, Qing.,Liu, Shuai.,Liu, Xue-Feng.,...&Zhai, Guang-Jie.(2019).Single-pixel compressive imaging based on the transformation of discrete orthogonal Krawtchouk moments.Optics Express,27(21),29838-29853.
MLA Chen, Ying,et al."Single-pixel compressive imaging based on the transformation of discrete orthogonal Krawtchouk moments".Optics Express 27.21(2019):29838-29853.
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