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Journals >
Acta Photonica Sinica >
Volume 51 >
Issue 7 >
Page 0751412 > Article
Acta Photonica Sinica
Vol. 51, Issue 7, 0751412 (2022)
Fresnel Zone Aperture Lensless Imaging by Compressive Sensing(Invited)
Jiachen WU and Liangcai CAO
*
Author Affiliations
State Key Laboratory of Precision Measurement Technology and Instruments,Department of Precision Instruments,Tsinghua University,Beijing 100084,China
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DOI:
10.3788/gzxb20225107.0751412
Cite this Article
Jiachen WU, Liangcai CAO. Fresnel Zone Aperture Lensless Imaging by Compressive Sensing(Invited)[J]. Acta Photonica Sinica, 2022, 51(7): 0751412
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Fig. 1.
Principle diagram of FZA coded imaging
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Fig. 2.
Comparison of signal recovery ability between FZA sensing matrix and Gaussian random sensing matrix
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Fig. 3.
Comparison of sparsity in gradient domain between focused and defocused images
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Fig. 4.
Compressive reconstruction results based on rectangular sampling area
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Fig. 5.
Compressive reconstruction results based on radial line sampling area
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Fig. 6.
Compressive reconstruction results of experimental measurement images
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Abstract
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Figures&Tables (6)
Equations (14)
References (31)
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Jiachen WU, Liangcai CAO. Fresnel Zone Aperture Lensless Imaging by Compressive Sensing(Invited)[J]. Acta Photonica Sinica, 2022, 51(7): 0751412
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Paper Information
Category: Special Issue for the 60th Anniversary of XIOPM of CAS, and the 50th Anniversary of the Acta Photonica Sinica
Received: Jun. 1, 2022
Accepted: Jun. 20, 2022
Published Online: Jul. 25, 2022
The Author Email: CAO Liangcai (clc@tsinghua.edu.cn)
DOI:
10.3788/gzxb20225107.0751412
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