127 citations · 332 across the 18 of their papers we have counts for
11 papers · 1 filter
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…
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…
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…
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…
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…
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…