127 citations · 332 across the 18 of their papers we have counts for
19 papers
Computational 3D topographic microscopy from terabytes of data per sample
Kevin C. Zhou, Mark Harfouche, Maxwell Zheng +8
We present a large-scale computational 3D topographic microscope that enables 6-gigapixel profilometric 3D imaging at micron-scale resolution across 110 cm areas over multi-…
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…
Digital staining in optical microscopy using deep learning -- a review
Lucas Kreiss, Shaowei Jiang, Xiang Li +13
Until recently, conventional biochemical staining had the undisputed status as well-established benchmark for most biomedical problems related to clinical diagnostics, fundamental…
Parallelized computational 3D video microscopy of freely moving organisms at multiple gigapixels per second
Kevin C. Zhou, Mark Harfouche, Colin L. Cooke +17
To study the behavior of freely moving model organisms such as zebrafish (Danio rerio) and fruit flies (Drosophila) across multiple spatial scales, it would be ideal to use a light…
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…
Computational 3D microscopy with optical coherence refraction tomography
Kevin C. Zhou, Ryan P. McNabb, Ruobing Qian +4
Optical coherence tomography (OCT) has seen widespread success as an in vivo clinical diagnostic 3D imaging modality, impacting areas including ophthalmology, cardiology, and gastr…
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…
Increasing a microscope's effective field of view via overlapped imaging and machine learning
Xing Yao, Vinayak Pathak, Haoran Xi +9
This work demonstrates a multi-lens microscopic imaging system that overlaps multiple independent fields of view on a single sensor for high-efficiency automated specimen analysis.…
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…
High-speed multiview imaging approaching 4pi steradians using conic section mirrors: theoretical and practical considerations
Kevin C. Zhou, Al-Hafeez Dhalla, Ryan P. McNabb +3
Illuminating or imaging samples from a broad angular range is essential in a wide variety of computational 3D imaging and resolution-enhancement techniques, such as optical project…
In Vivo Quantitative Analysis of Anterior Chamber White Blood Cell Mixture Composition Using Spectroscopic Optical Coherence Tomography
Ruobing Qian, Ryan P. McNabb, Kevin C. Zhou +5
Anterior uveitis is the most common form of intraocular inflammation, and one of its main signs is the presence of white blood cells (WBCs) in the anterior chamber (AC). Clinically…
Mesoscopic photogrammetry with an unstabilized phone camera
Kevin C. Zhou, Colin Cooke, Jaehee Park +4
We present a feature-free photogrammetric technique that enables quantitative 3D mesoscopic (mm-scale height variation) imaging with tens-of-micron accuracy from sequences of image…
Unified k-space theory of optical coherence tomography
Kevin C. Zhou, Ruobing Qian, Al-Hafeez Dhalla +2
We present a general theory of optical coherence tomography (OCT), which synthesizes the fundamental concepts and implementations of OCT under a common 3D k-space framework. At the…
Video-rate high-precision time-frequency multiplexed 3D coherent ranging
Ruobing Qian, Kevin C. Zhou, Jingkai Zhang +3
Recently, there has been growing interest and effort in developing high-speed high-precision 3D imaging technologies for a wide range of industrial, automotive and biomedical appli…
Physics-enhanced machine learning for virtual fluorescence microscopy
Colin L. Cooke, Fanjie Kong, Amey Chaware +7
This paper introduces a new method of data-driven microscope design for virtual fluorescence microscopy. Our results show that by including a model of illumination within the first…
Diffraction tomography with a deep image prior
Kevin C. Zhou, Roarke Horstmeyer
We present a tomographic imaging technique, termed Deep Prior Diffraction Tomography (DP-DT), to reconstruct the 3D refractive index (RI) of thick biological samples at high resolu…