Search Results for author: An-Dong Xiong

Found 3 papers, 0 papers with code

Parallel compressive super-resolution imaging with wide field-of-view based on physics enhanced network

no code implementations20 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.

Super-Resolution

Mid-wave infrared super-resolution imaging based on compressive calibration and sampling

no code implementations8 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.

Super-Resolution

Efficient phase retrieval based on dark fringe recognition with an ability of bypassing invalid fringes

no code implementations14 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.

Retrieval

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