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Double-threshold technique for achieving denoising in compressive imaging applications
Wang, Chao; Yao, Xuri; Zhao, Qing; Yao, XR (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Elect & Informat Technol Space Syst, Beijing 100190, Peoples R China.
Department空间技术部
Source PublicationCHINESE OPTICS LETTERS
2017
Volume15Issue:12Pages:121101
ISSN1671-7694
Language英语
AbstractSingle-pixel cameras, which employ either structured illumination or image modulation and compressive sensing algorithms, provide an alternative approach to imaging in scenarios where the use of a detector array is restricted or difficult because of cost or technological constraints. In this work, we present a robust imaging method based on compressive imaging that sets two thresholds to select the measurement data for image reconstruction. The experimental and numerical simulation results show that the proposed double-threshold compressive imaging protocol provides better image quality than previous compressive imaging schemes. Faster imaging speeds can be attained using this scheme because it requires less data storage space and computing time. Thus, this denoising method offers a very effective approach to promote the implementation of compressive imaging in real-time practical applications.
Indexed BySCI ; EI ; CSCD
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6125
Collection空间技术部
Corresponding AuthorYao, XR (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Elect & Informat Technol Space Syst, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Wang, Chao,Yao, Xuri,Zhao, Qing,et al. Double-threshold technique for achieving denoising in compressive imaging applications[J]. CHINESE OPTICS LETTERS,2017,15(12):121101.
APA Wang, Chao,Yao, Xuri,Zhao, Qing,&Yao, XR .(2017).Double-threshold technique for achieving denoising in compressive imaging applications.CHINESE OPTICS LETTERS,15(12),121101.
MLA Wang, Chao,et al."Double-threshold technique for achieving denoising in compressive imaging applications".CHINESE OPTICS LETTERS 15.12(2017):121101.
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