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25 - 30 January 2025
San Francisco, California, US
Conference 13305 > Paper 13305-21
Paper 13305-21

Depth-extended ocular tissue imaging using µOCT with numerical defocus correction algorithm

27 January 2025 • 5:15 PM - 5:30 PM PST | Moscone South, Room 203 (Level 2)

Abstract

In this study, a micro-optical coherence tomography (µOCT) system is employed for label-free microscopic imaging of ex vivo ocular tissue samples. The implementation of a defocus correction algorithm that corrects bulk phase error and applies numerically calculated 2D phase-based spatial refocus filters enabled the acquisition of high-resolution in-focus microscopic ocular tissue images throughout the imaging depths in a single shot.

Presenter

Jun Song
The Univ. of British Columbia (Canada)
Jun is a graduate student whose research interest is focused on OCT, preclinical studies, in vivo imaging, tissue imaging, and ocular imaging
Application tracks: Translational Research
Presenter/Author
Jun Song
The Univ. of British Columbia (Canada)
Author
Yujie Hu
The Univ. of British Columbia (Canada)
Author
Ansel Chen
The Univ. of British Columbia (Canada)
Author
Shrivatsan Rajagopalan
The Univ. of British Columbia (Canada)
Author
Hyung-Suk Yoo
The Univ. of British Columbia (Canada)
Author
Univ. of Tsukuba (Japan)
Author
Univ. of Tsukuba (Japan)
Author
The Univ. of British Columbia (Canada)
Author
The Univ. of British Columbia (Canada)
Author
The Univ. of British Columbia (Canada)