Search Results for author: Guoan Zheng

Found 8 papers, 0 papers with code

Solving Fourier ptychographic imaging problems via neural network modeling and TensorFlow

no code implementations9 Mar 2018 Shaowei Jiang, Kaikai Guo, Jun Liao, Guoan Zheng

Here we model the Fourier ptychographic forward imaging process using a convolution neural network (CNN) and recover the complex object information in the network training process.

Retrieval

Rapid focus map surveying for whole slide imaging with continues sample motion

no code implementations6 Jul 2017 Jun Liao, Yutong Jiang, Zichao Bian, Bahareh Mahrou, Aparna Nambiar, Alexander W. Magsam, Kaikai Guo, Yong Ku Cho, Guoan Zheng

For each focus point on the map, sample needs to be static in the x-y plane and axial scanning is needed to maximize the contrast.

Blind deblurring for microscopic pathology images using deep learning networks

no code implementations24 Nov 2020 Cheng Jiang, Jun Liao, Pei Dong, Zhaoxuan Ma, De Cai, Guoan Zheng, Yueping Liu, Hong Bu, Jianhua Yao

Artificial Intelligence (AI)-powered pathology is a revolutionary step in the world of digital pathology and shows great promise to increase both diagnosis accuracy and efficiency.

Deblurring

Digital staining in optical microscopy using deep learning -- a review

no code implementations14 Mar 2023 Lucas Kreiss, Shaowei Jiang, Xiang Li, Shiqi Xu, Kevin C. Zhou, Alexander Mühlberg, Kyung Chul Lee, Kanghyun Kim, Amey Chaware, Michael Ando, Laura Barisoni, Seung Ah Lee, Guoan Zheng, Kyle Lafata, Oliver Friedrich, Roarke Horstmeyer

Until recently, conventional biochemical staining had the undisputed status as well-established benchmark for most biomedical problems related to clinical diagnostics, fundamental research and biotechnology.

Specificity

Sparsity-regularized coded ptychography for robust and efficient lensless microscopy on a chip

no code implementations24 Sep 2023 Ninghe Liu, Qianhao Zhao, Guoan Zheng

In ptychographic imaging, the trade-off between the number of acquisitions and the resultant imaging quality presents a complex optimization problem.

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