Quantitative measurement using panretinal optical coherence tomography with three-dimensional curve distortion correction Article Swipe

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Yakub A. Bayhaqi , Shuibin Ni , Ringo Ng , John Jackson , Susan Ostmo , B. Merz , David Huang , Alison H. Skalet , J. Peter Campbell , Benjamin K. Young , Yifan Jian ·

YOU? · · 2025 · Open Access · · DOI: https://doi.org/10.1364/boe.568715

Panretinal optical coherence tomography (PanOCT) enables rapid, widefield retinal imaging up to 140°, visualizing peripheral regions including the ora serrata. However, raw B-scan images exhibit curvature distortion, limiting quantitative accuracy. We present a curve correction method to restore geometric fidelity. Validation with a custom 3D-printed eye phantom showed average relative errors under 1%. Clinical comparisons with CT and ultrasound demonstrated errors of 2.78% and 5.97%, respectively. These results indicate strong agreement with standard imaging modalities and support the utility of PanOCT for accurate widefield retinal measurements in clinical and research applications.

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Type: article
Language: en
Landing Page: https://doi.org/10.1364/boe.568715
OA Status: gold
Cited By: 1
References: 33
Related Works: 10
OpenAlex ID: https://openalex.org/W4413293287

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