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Journals >
Acta Optica Sinica >
Volume 40 >
Issue 8 >
Page 0811003 > Article
Acta Optica Sinica
Vol. 40, Issue 8, 0811003 (2020)
Synthetic Aperture Imaging Method Based on Confocal Illumination
Yiyi Xiang, Bin Liu
*
, and Yanyan Li
Author Affiliations
School of Information and communication Engineering, North University of China, Taiyuan, Shanxi 030051, China
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DOI:
10.3788/AOS202040.0811003
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Yiyi Xiang, Bin Liu, Yanyan Li. Synthetic Aperture Imaging Method Based on Confocal Illumination[J]. Acta Optica Sinica, 2020, 40(8): 0811003
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Fig. 1.
Principle of confocal illumination
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Fig. 2.
Principle of synthetic aperture algorithm
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Fig. 3.
Model of synthetic aperture imaging for confocal illumination
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Fig. 4.
Foreground matting. (a) Original image; (b) foreground mask
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Fig. 5.
Experimental system for synthetic aperture imaging based on confocal illumination
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Fig. 6.
Flow chart of image processing based on confocal illumination
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Fig. 7.
Comparison among synthetic aperture imaging results by three methods. (a) No mask; (b) random mask; (c) proposed method
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Method
No mask
Random mask
Proposed method
PSNR
7.4174
7.5542
8.7779
MSSIM
0.4688
0.4705
0.4969
Table 1.
Quality evaluation of synthetic aperture imaging results by three methods
Abstract
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References (17)
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Yiyi Xiang, Bin Liu, Yanyan Li. Synthetic Aperture Imaging Method Based on Confocal Illumination[J]. Acta Optica Sinica, 2020, 40(8): 0811003
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Paper Information
Category: Imaging Systems
Received: Nov. 6, 2019
Accepted: Jan. 6, 2020
Published Online: Mar. 30, 2020
The Author Email: Liu Bin (liubin414605032@163.com)
DOI:
10.3788/AOS202040.0811003
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