20 citations · 51 across the 11 of their papers we have counts for
11 papers
Curvature-adaptive gigapixel microscopy at submicron resolution and centimeter scale
Xi Yang, Haitao Chen, Lucas Kreiss +5
Large-area microscopy with submicron resolution is limited by tradeoffs between field of view (FOV), resolution, and imaging speed. Samples are rarely flat across centimeter-scale…
Recording dynamic facial micro-expressions with a multi-focus camera array
Lucas Kreiss, Weiheng Tang, Ramana Balla +9
We present an approach of utilizing a multi-camera array system for capturing dynamic high-resolution videos of the human face, with improved imaging performance as compared to tra…
Beneath the Surface: Revealing Deep-Tissue Blood Flow in Human Subjects with Massively Parallelized Diffuse Correlation Spectroscopy
Lucas Kreiss, Melissa Wu, Michael Wayne +17
Diffuse Correlation Spectroscopy (DCS) allows the label-free investigation of microvascular dynamics deep within living tissue. However, common implementations of DCS are currently…
Tensorial tomographic Fourier Ptychography with applications to muscle tissue imaging
Shiqi Xu, Xiang Dai, Paul Ritter +11
We report Tensorial tomographic Fourier Ptychography (ToFu), a new non-scanning label-free tomographic microscopy method for simultaneous imaging of quantitative phase and anisotro…
Large-scale single-photon imaging
Liheng Bian, Haoze Song, Lintao Peng +7
Benefiting from its single-photon sensitivity, single-photon avalanche diode (SPAD) array has been widely applied in various fields such as fluorescence lifetime imaging and quantu…
Imaging across multiple spatial scales with the multi-camera array microscope
Mark Harfouche, Kanghyun Kim, Kevin C. Zhou +22
This article experimentally examines different configurations of a novel multi-camera array microscope (MCAM) imaging technology. The MCAM is based upon a densely packed array of "…
Multi-modal imaging using a cascaded microscope design
Xi Yang, Mark Harfouche, Kevin C. Zhou +4
We present a new Multimodal Fiber Array Snapshot Technique (M-FAST), based on an array of 96 compact cameras placed behind a primary objective lens and a fiber bundle array. which…
Tensorial tomographic differential phase-contrast microscopy
Shiqi Xu, Xiang Dai, Xi Yang +5
We report Tensorial Tomographic Differential Phase-Contrast microscopy (T2DPC), a quantitative label-free tomographic imaging method for simultaneous measurement of phase and aniso…
Transient motion classification through turbid volumes via parallelized single-photon detection and deep contrastive embedding
Shiqi Xu, Wenhui Liu, Xi Yang +11
Fast noninvasive probing of spatially varying decorrelating events, such as cerebral blood flow beneath the human skull, is an essential task in various scientific and clinical set…
Quantitative Jones matrix imaging using vectorial Fourier ptychography
Xiang Dai, Shiqi Xu, Xi Yang +4
This paper presents a microscopic imaging technique that uses variable-angle illumination to recover the complex polarimetric properties of a specimen at high resolution and over a…
Imaging dynamics beneath turbid media via parallelized single-photon detection
Shiqi Xu, Xi Yang, Wenhui Liu +9
Noninvasive optical imaging through dynamic scattering media has numerous important biomedical applications but still remains a challenging task. While standard diffuse imaging met…