no code implementations • 6 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.
no code implementations • 9 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.
no code implementations • 14 Dec 2018 • Shaowei Jiang, Jun Liao, Zichao Bian, Pengming Song, Garrett Soler, Kazunori Hoshino, Guoan Zheng
In the reported approach, we project illumination patterns at a tilted angle with respect to the detection optics.
no code implementations • 24 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.
no code implementations • 31 May 2021 • Xuyang Chang, Liheng Bian, Shaowei Jiang, Guoan Zheng, Jun Zhang
Complex-domain imaging has emerged as a valuable technique for investigating weak-scattered samples.
no code implementations • 28 Sep 2021 • Shaowei Jiang, Chengfei Guo, Patrick Hu, Derek Hu, Pengming Song, Tianbo Wang, Zichao Bian, Zibang Zhang, Guoan Zheng
We show that a whole slide image of a blood smear with a 120-mm^2 field of view can be acquired in 18 seconds.
no code implementations • 14 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.
no code implementations • 24 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.