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Showing 5 matches for the following: Inventor: "Zhou, Kevin " ×

High-speed 3D tomographic imaging using a camera array

High-speed 3D tomographic imaging using a camera array

Unmet Need Tomographic imaging has revolutionized both scientific research and clinical procedures. 3D tomographic imaging reveals information about a sample’s volume, depth, and internal structures, which cannot be obtained from 2D imaging alone. However, 3D…

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Feature-free photogrammetric 3D imaging with cameras under unconstrained motion

Feature-free photogrammetric 3D imaging with cameras under unconstrained motion

Unmet Need With the increasing development of camera-based sensors for applications such as virtual and augmented reality, there is more demand for technologies that can image 3D structures and create interpretable digital representations – a…

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Methods to implement three-dimensional (3D) sensing depth cameras

Methods to implement three-dimensional (3D) sensing depth cameras

Unmet Need Real-time high-resolution three-dimensional (3D) imaging is highly desirable in a wide range of fields including biomedical imaging, robotics, virtual/augmented reality, 3D printing, and autonomous vehicles. To accomplish 3D imaging, sensing depth cameras have…

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Computational methods to introduce image contrast from multidimensional data

Computational methods to introduce image contrast from multidimensional data

Unmet Need Three-dimensional (3D) imaging techniques, such as optical coherence tomography (OCT), have been successfully used as an in vivo diagnostic modality for a wide range of clinical areas including ophthalmology, cardiology, and gastroenterology. For…

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Optical Coherence Refraction Tomography (OCRT)

Optical Coherence Refraction Tomography (OCRT)

Value Proposition Spectroscopic optical coherence tomography (SOCT) is a functional extension of OCT that obtains depth-resolved, wavelength-dependent backscattering profiles. However, because SOCT uses time-frequency analysis of OCT interferograms, it suffers from a tradeoff between axial…

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