Chinese Optics Letters, 2017, 15 (11): 111702, Published Online: Jul. 19, 2018  

Fast gradational reconstruction for Fourier ptychographic microscopy Download: 841次

Author Affiliations
1 School of Optoelectronics, Image Engineering and Video Technology Lab, Beijing Institute of Technology, Beijing 100081, China
2 Key Laboratory of Photoelectronic Imaging Technology and System, Ministry of Education of China, Beijing 100081, China
Abstract
We develop an improved global reconstruction method for Fourier ptychographic microscopy, a newly reported technique for wide-field and high-resolution microscopic observation. The gradational strategy and graphic processing unit computing are applied to accelerate the conventional global reconstruction method. Both simulations and experiments are carried out to evaluate the performance of our method, and the results show that this method offers a much faster convergence speed and maintains a good reconstruction quality.

Jizhou Zhang, Tingfa Xu, Xing Wang, Sining Chen, Guoqiang Ni. Fast gradational reconstruction for Fourier ptychographic microscopy[J]. Chinese Optics Letters, 2017, 15(11): 111702.

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