NSSC OpenIR
Pseudo complementary measurement for traditional single-pixel cameras*
Alternative TitleWOS:000582995600001;20204609477208
Dong, Qian; Yao, Xu-Ri; Liu, Xin2; Liu, Bing; Zhai, Guang-Jie
Source PublicationCHINESE PHYSICS B
2020
Volume29Issue:11Pages:114202
DOI10.1088/1674-1056/abb22b
ISSN1674-1056
Language英语
Keywordcomputational imaging single-pixel camera
AbstractA traditional single-pixel camera needs a large number of measurements to reconstruct the object with compressive sensing computation. Compared with the 1/0 matrices in classical measurement, the 1/-1 matrices in the complementary measurement has better property for reconstruction computation and returns better reconstruction results. However, each row of the 1/-1 matrices needs two measurements with the traditional single-pixel camera which results into double measurements compared with the 1/0 matrices. In this paper, we consider the pseudo complementary measurement which only takes the same amount of measurements with the row number of some properly designed 1/0 matrix to compute the total luminous flux of the objective and derives the measurement data of the corresponding 1/-1 matrix in a mathematical way. The numerical simulation and experimental result show that the pseudo complementary measurement is an efficient tool for the traditional single-pixel camera imaging under low measurement rate, which can combine the advantages of the classical and complementary measurements and significantly improve the peak signal-to-noise ratio.
Indexed BySCI ; EI
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7707
Collection中国科学院国家空间科学中心
Affiliation1.Chinese Acad Sci, Inst Software, State Key Lab Comp Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Elect & Informat Technol Space Syst, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Acad Math & Syst Sci, State Key Lab Sci & Engn Comp, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Dong, Qian,Yao, Xu-Ri,Liu, Xin,et al. Pseudo complementary measurement for traditional single-pixel cameras*[J]. CHINESE PHYSICS B,2020,29(11):114202.
APA Dong, Qian,Yao, Xu-Ri,Liu, Xin,Liu, Bing,&Zhai, Guang-Jie.(2020).Pseudo complementary measurement for traditional single-pixel cameras*.CHINESE PHYSICS B,29(11),114202.
MLA Dong, Qian,et al."Pseudo complementary measurement for traditional single-pixel cameras*".CHINESE PHYSICS B 29.11(2020):114202.
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