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Coherent synthetic imaging using multi-Aperture scanning Fourier ptychography
Xie, Zongliang1,2,3; Ma, Haotong1,2,4; Qi, Bo1,2; Ren, Ge1,2
2016
Source PublicationProceedings of SPIE: Electro-Optical and Infrared Systems: Technology and Applications XIII
ISSN0277-786X
Volume9987Pages:998716
SubtypeC
AbstractThe high resolution is what the synthetic aperture technique quests for. In this paper, we propose an approach of coherent synthetic imaging with sparse aperture systems using multi-Aperture scanning Fourier ptychography algorithm, which can further improve the resolution of sparse aperture systems. The reported technique first acquires a series of raw images by scanning a sparse aperture system and then the captured images are used to synthesize a larger spectrum in the frequency domain using aperture-scanning Fourier ptychography algorithm. The system's traveling circumvent its diffraction limit so that a super-resolution image can be obtained. Numerical simulation demonstrates the validity. The technique proposed in this paper may find wide applications in synthetic aperture imaging and astronomy. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.
KeywordDiffraction Fourier Transforms Frequency Domain Analysis Image Reconstruction Infrared Devices Optical Resolving Power Scanning Synthetic Apertures
DOI10.1117/12.2241960
Indexed BySCI ; Ei
Language英语
Funding OrganizationThe Society of Photo-Optical Instrumentation Engineers (SPIE)
WOS IDWOS:000391298300038
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8555
Collection光电工程总体研究室(一室)
Affiliation1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan
2.610209, China
3. Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu, Sichuan
4.610209, China
5. University of Chinese Academy of Sciences, Beijing
6.10039, China
7. College of Opto-electric Science and Engineering, National University of Defense Technology, Changsha, Hunan
8.410073, China
Recommended Citation
GB/T 7714
Xie, Zongliang,Ma, Haotong,Qi, Bo,et al. Coherent synthetic imaging using multi-Aperture scanning Fourier ptychography[J]. Proceedings of SPIE: Electro-Optical and Infrared Systems: Technology and Applications XIII,2016,9987:998716.
APA Xie, Zongliang,Ma, Haotong,Qi, Bo,&Ren, Ge.(2016).Coherent synthetic imaging using multi-Aperture scanning Fourier ptychography.Proceedings of SPIE: Electro-Optical and Infrared Systems: Technology and Applications XIII,9987,998716.
MLA Xie, Zongliang,et al."Coherent synthetic imaging using multi-Aperture scanning Fourier ptychography".Proceedings of SPIE: Electro-Optical and Infrared Systems: Technology and Applications XIII 9987(2016):998716.
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