| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Optical Transfer Function Reconstruction in Incoherent Fourier Ptychography |
| Zong-Liang Xie1,2,3, Bo Qi1,2**, Hao-Tong Ma1,2,4, Ge Ren1,2, Yu-Feng Tan1,2,3, Bi He1,2,3, Heng-Liang Zeng1,2,3, Chuan Jiang1,2,3 |
1Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209
2Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu 610209
3University of Chinese Academy of Sciences, Beijing 100049
4College of Opto-electric Science and Engineering, National University of Defense Technology, Changsha 410073
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| Cite this article: |
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Zong-Liang Xie, Bo Qi, Hao-Tong Ma et al 2016 Chin. Phys. Lett. 33 044206 |
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Abstract An optical transfer function (OTF) reconstruction model is first embedded into incoherent Fourier ptychography (IFP). The leading result is a proposed algorithm that can recover both the super-resolution image and the OTF of an imaging system with unknown aberrations simultaneously. This model overcomes the difficult problem of OTF estimation that the previous IFP faces. The effectiveness of this algorithm is demonstrated by numerical simulations, and the superior reconstruction is presented. We believe that the reported algorithm can extend the original IFP for more complex conditions and may provide a solution by using structured light for characterization of optical systems' aberrations.
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Received: 18 December 2015
Published: 29 April 2016
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| PACS: |
42.30.-d
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(Imaging and optical processing)
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42.30.Kq
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(Fourier optics)
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42.30.Lr
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(Modulation and optical transfer functions)
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42.30.Wb
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(Image reconstruction; tomography)
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