GUOAN ZHENG THESIS

GUOAN ZHENG THESIS

These structures can be directly incorporated onto optical sensors to accomplish pre-detection background suppression and wavefront sensing. In a typical microscopy imaging platform, the light path can be generalized to the following steps: Dates Published May Biomedical engineering and EE graduate students and researchers in imaging. The FP innovation may provide new insights for the development of high-resolution, high-throughput imaging platforms using photon, X-ray and electron.

The second strategy in design considerations is to manipulate the sample. In particular, it transforms the general challenge of high-throughput, high-resolution imaging from one that is coupled to the physical limitations of the optics to one that is solvable through computation. Click here to close this overlay, or press the “Escape” key on your keyboard. No commercial reproduction, distribution, display or performance rights in this work are provided. His current research focuses on the development of novel imaging and sensing techniques for biomedical applications.

You need an eReader or compatible software to experience the benefits of the ePub3 file format. Fourier ptychographic imaging Fourier ptychography FP is a recently developed computational technique for wide-field, high-resolution imaging. We work with our trusted distribution partners, NBN International, to supply the buoan and deliver them straight to your doorstep. The third accessing point in design considerations is the image sensor.

Table of contents About Book Author. This book demonstrates the concept of Fourier ptychography, a zhsng imaging technique that bypasses the resolution limit of the employed optics. His current research interests include Fourier ptychography, high-throughput imaging technologies, super-resolution imaging, phase retrieval techniques, and the development of optofluidics and chip-scale imaging solutions.

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guoan zheng thesis

We present two novel optical structure designs: With this approach providing a low-cost and disposable microscopy solution, we can start to transit Petri-dish-based experiments from the traditionally labor-intensive process to an automated and streamlined process. We show that the NAM method is capable of providing two orders of magnitude higher throughput for thesiis existing bright-field microscopes without involving any mechanical scanning.

People – Smart Imaging Laboratory @ UConn

Read more Recommend to your Librarian. Label free and quantitative phase imaging techniques, Amalfi ItalySeptember I will discuss how to extend the FP approach for incoherent fluorescence imaging.

Download Kindle book Download direct to tehsis Kindle device for instant, off-line reading. Download rhesis book You need an eReader or compatible software to experience the benefits of the ePub3 file format.

By zhenf to use this site you agree to our use of cookies. The second strategy in design considerations is to manipulate the sample. Without involving any mechanical scanning, it facilitates gigapixel imaging in a simple and robust manner.

The active control of illumination sources can also be adapted for chip-scale microscopy imaging. International School on Computational Microscopy Choo, Hyuck Tai, Yu-Chong.

Click here to close this overlay, or press the “Escape” key on your keyboard. Abstract Microscopy imaging is of fundamental importance in diverse disciplines of science and technology. High quality color images of histology slides were acquired by using such a platform for demonstration.

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guoan zheng thesis

Readership Biomedical engineering and EE graduate students and researchers in imaging. These structures can be directly incorporated onto optical sensors to accomplish pre-detection background suppression and wavefront sensing.

Innovations in Imaging System Design: Gigapixel, Chip-Scale and MultiFunctional Microscopy

Based on NAM, we report the implementation of a 1. Guoan Zheng is an assistant professor at University of Connecticut.

guoan zheng thesis

In particular, it transforms the general challenge of high-throughput, high-resolution imaging from one that is coupled to the physical limitations of the optics to one that is solvable through computation.

To this end, we present a lensless microscopy solution termed ePetri-dish.

Download thrsis Download PDF book. This image sequence is then processed to reconstruct a single high-resolution image, where features beyond the Nyquist rate of the LR images are resolved.

Guoan Zheng Wins $30,000 Lemelson-MIT Caltech Student Prize

Department of Physical Sciences and Technologies of Matter. The FP innovation may provide new insights for the development of high-resolution, high-throughput imaging platforms using photon, X-ray and electron.

In he was awarded the Caltech Demetriades Thesis Prize for his development of the Fourier ptychography technology.