Feature-guided image fusion of intrasurgical optical coherence tomography and digital surgical microscopy

Robert M. Trout; Jianwei D. Li; Christian Viehland; William Raynor; Al-Hafeez Dhalla; Anthony Kuo; Lejla Vajzovic; Cynthia Toth; Joseph A. Izatt

doi:10.1117/12.2607420

7 March 2022 Feature-guided image fusion of intrasurgical optical coherence tomography and digital surgical microscopy

Robert M. Trout, Jianwei D. Li, Christian Viehland, William Raynor, Al-Hafeez Dhalla, Anthony Kuo, Lejla Vajzovic, Cynthia Toth, Joseph A. Izatt

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Proceedings Volume PC11941, Ophthalmic Technologies XXXII; PC119410B (2022) https://doi.org/10.1117/12.2607420
Event: SPIE BiOS, 2022, San Francisco, California, United States

Abstract

Microscope-integrated optical coherence tomography (MIOCT) is an emerging multimodal imaging technology in which live volumetric OCT (“4D-OCT”) is displayed simultaneously with standard stereo color microscopy. 4D-OCT provides ophthalmic surgeons with many visual cues not available in microscopy, but it cannot serve as a replacement due to lack of color features. In this work, we demonstrate progress toward a unified solution by fusion of data from both modalities, guided by segmented 3D features, yielding a more efficient visualization combining important cues from both modalities.

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Robert M. Trout, Jianwei D. Li, Christian Viehland, William Raynor, Al-Hafeez Dhalla, Anthony Kuo, Lejla Vajzovic, Cynthia Toth, and Joseph A. Izatt "Feature-guided image fusion of intrasurgical optical coherence tomography and digital surgical microscopy", Proc. SPIE PC11941, Ophthalmic Technologies XXXII, PC119410B (7 March 2022); https://doi.org/10.1117/12.2607420

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