no code implementations • 20 Oct 2023 • Xiao-Peng Jin, An-Dong Xiong, Wei zhang, Xiao-Qing Wang, Fan Liu, Chang-Heng Li, Xu-Ri Yao, Xue-Feng Liu, Qing Zhao
By training the network with the prior OTF of an arbitrary 128x128-pixel region and fine-tuning the network with other OTFs within rest regions of FOV, we realize both mask optimization and super-resolution imaging with up to 1020x1500 wide FOV.
no code implementations • 8 Sep 2021 • Xiao-Peng Jin, Qing Zhao, Xue-Feng Liu, An-Dong Xiong
By the use of CS, we measure and calculate the calibration matrix of optical system efficiently and precisely, which improves the imaging contrast and signal-to-noise ratio(SNR) compared with previous work.
no code implementations • 14 Dec 2016 • Wen-Kai Yu, An-Dong Xiong, Xu-Ri Yao, Guang-Jie Zhai, Qing Zhao
This paper discusses the noisy phase retrieval problem: recovering a complex image signal with independent noise from quadratic measurements.