Real-time feature-guided image fusion of posterior-segment intrasurgical optical coherence tomography and digital surgical microscopy

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

doi:10.1117/12.2650678

17 March 2023 Real-time feature-guided image fusion of posterior-segment intrasurgical optical coherence tomography and digital surgical microscopy

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

Author Affiliations +

Proceedings Volume PC12360, Ophthalmic Technologies XXXIII; PC123600H (2023) https://doi.org/10.1117/12.2650678
Event: SPIE BiOS, 2023, 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 simultaneous 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, Christian Viehland, Jianwei D. Li, William Raynor, Al-Hafeez Z. Dhalla, Anthony N. Kuo, Lejla M. Vajzovic, Cynthia A. Toth, and Joseph A. Izatt "Real-time feature-guided image fusion of posterior-segment intrasurgical optical coherence tomography and digital surgical microscopy", Proc. SPIE PC12360, Ophthalmic Technologies XXXIII, PC123600H (17 March 2023); https://doi.org/10.1117/12.2650678

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