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Kevin C. Zhou1,2,4, Mark Harfouche2, Maxwell Zheng2, Joakim Jönsson1, Kyung Chul Lee1,3, Ron Appel2, Paul Reamey2, Thomas Doman2, Veton Saliu2, Gregor Horstmeyer2, Seung Ah Lee3, Roarke Horstmeyer1,2 1Department of Biomedical Engineering, Duke University, Durham NC, USA. 2Ramona Optics Inc., 1000 W Main St., Durham, NC 27701, USA. 3School of Electrical and Electronic Engineering, Yonsei University, …

Computational 3D topographic microscopy from terabytes of data per sample Read More »

scatterBrains: an open database of human head models and companion optode locations for realistic Monte Carlo photon simulations Melissa M. Wu1,2, Roarke Horstmeyer1, Stefan A. Carp2 1Department of Biomedical Engineering, Duke University, Durham NC, USA. 2 Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, MA, USA. Link to paper and code Abstract Monte Carlo (MC) …

scatterBrains: an open database of human head models and companion optode locations for realistic Monte Carlo photon simulations Read More »

Link to paper Summary ________________________________________ Noninvasive optical imaging through dynamic scattering media has numerous important biomedical applications but still remains a challenging task. While standard diffuse imaging methods measure optical absorption or fluorescent emission, it is also well-established that the temporal correlation of scattered coherent light diffuses through tissue much like optical intensity. Few works …

Imaging Dynamics Beneath Turbid Media via Parallelized Single-Photon Detection Read More »

Link to paper Summary ________________________________________ We report tensorial tomographic Fourier ptychography (T2oFu), a nonscanning label-free tomographic microscopy method for simultaneous imaging of quantitative phase and anisotropic specimen information in 3D. Built upon Fourier ptychography, a quantitative phase imaging technique, T2oFu additionally highlights the vectorial nature of light. The imaging setup consists of a standard microscope …

Tensorial tomographic Fourier ptychography with applications to muscle tissue imaging Read More »

Our review on Digital staining in optical microscopy using deep learning ________________________________________ Lucas Kreiss1,2, Shaowei Jiang3 , Xiang Li4, Shiqi Xu1, Kevin C. Zhou1,5, Kyung Chul Lee1,6, Alexander Mühlberg2, Kanghyun Kim1, Amey Chaware1, Michael Ando7, Laura Barisoni8, Seung Ah Lee6, Guoan Zheng3, Kyle J. Lafata4, Oliver Friedrich 2 and Roarke Horstmeyer1 1 Department of Biomedical …

Review on Digital staining in Optical Microscopy using Deep Learning Read More »

Quantitative Jones matrix imaging using vectorial Fourier ptychography Biomedical Optics Express(2022) Xiang Dai1, Shiqi Xu1, Xi Yang1, Kevin C. Zhou1, Carolyn Glass2, Pavan Chandra Konda1, Roarke W. Horstmeyer1† 1 Department of Biomedical Engineering, Duke University, Durham, NC, USA, 27708 2 Department of Pathology, Duke University, Durham, NC, USA, 27708 Link to paper Abstract This paper …

Quantitative Jones matrix imaging using vectorial Fourier ptychography Read More »

Quantitative Jones matrix imaging using vectorial Fourier ptychography Biomedical Optics Express(2022) Xiang Dai1, Shiqi Xu1, Xi Yang1, Kevin C. Zhou1, Carolyn Glass2, Pavan Chandra Konda1, Roarke W. Horstmeyer1† 1 Department of Biomedical Engineering, Duke University, Durham, NC, USA, 27708 2 Department of Pathology, Duke University, Durham, NC, USA, 27708 Link to paper Abstract This paper …

Quantitative Jones matrix imaging using vectorial Fourier ptychography Read More »