131 citations · 881 across the 23 of their papers we have counts for
8 papers · 1 filter
Ptychographic non-line-of-sight imaging for depth-resolved visualization of hidden objects
Pengming Song, Qianhao Zhao, Ruihai Wang +6
Non-line-of-sight (NLOS) imaging enables the visualization of objects hidden from direct view, with applications in surveillance, remote sensing, and light detection and ranging. H…
High-throughput lensless whole slide imaging via continuous height-varying modulation of tilted sensor
Shaowei Jiang, Chengfei Guo, Patrick Hu +6
We report a new lensless microscopy configuration by integrating the concepts of transverse translational ptychography and defocus multi-height phase retrieval. In this approach, w…
Virtual brightfield and fluorescence staining for Fourier ptychography via unsupervised deep learning
Ruihai Wang, Pengming Song, Shaowei Jiang +6
Fourier ptychographic microscopy (FPM) is a computational approach geared towards creating high-resolution and large field-of-view images without mechanical scanning. To acquire co…
OpenWSI: a low-cost, high-throughput whole slide imaging system via single-frame autofocusing and open-source hardware
Chengfei Guo, Zichao Bian, Shaowei Jiang +7
Recent advancements in whole slide imaging (WSI) have moved pathology closer to digital practice. Existing systems require precise mechanical control and the cost is prohibitive fo…
Wide-field, high-resolution lensless on-chip microscopy via near-field blind ptychographic modulation
Shaowei Jiang, Jiakai Zhu, Pengming Song +7
We report a novel lensless on-chip microscopy platform based on near-field blind ptychographic modulation. In this platform, we place a thin diffuser in between the object and the…
Rapid and robust whole slide imaging based on LED-array illumination and color-multiplexed single-shot autofocusing
Shaowei Jiang, Zichao Bian, Xizhi Huang +4
Background: The use of whole slide imaging (WSI) for digital pathology has recently been cleared for primary diagnosis in the US. A conventional WSI system scans the tissue slide t…
Super-resolution microscopy via ptychographic structured modulation of a diffuser
Pengming Song, Shaowei Jiang, He Zhang +4
We report a new coherent imaging technique, termed ptychographic structured modulation (PSM), for quantitative super-resolution microscopy. In this technique, we place a thin diffu…
Field-portable quantitative lensless microscopy based on translated speckle illumination and sub-sampled ptychographic phase retrieval
He Zhang, Zichao Bian, Shaowei Jiang +3
We report a compact, cost-effective and field-portable lensless imaging platform for quantitative microscopy. In this platform, the object is placed on top of an image sensor chip…