A robust system for capture and archival of high-definition stereoendoscopic video

Michael A. Kokko; Ryan J. Halter

doi:10.1117/12.3008790

29 March 2024 A robust system for capture and archival of high-definition stereoendoscopic video

Michael A. Kokko, Ryan J. Halter

Proceedings Volume 12928, Medical Imaging 2024: Image-Guided Procedures, Robotic Interventions, and Modeling; 129282G (2024) https://doi.org/10.1117/12.3008790
Event: SPIE Medical Imaging, 2024, San Diego, California, United States

Conference Poster

Abstract

Reconstruction of stereoendoscopic video has been explored for guiding minimally-invasive procedures across many surgical subspecialties, and may play an increasingly important role in navigation as stereo-equipped robotic systems become more widely available. Capturing stereo video for the purpose of offline reconstruction requires dedicated hardware, a mechanism for temporal synchronization, and video processing tools that perform accurate clip extraction, frame extraction, and lossless compression for archival. This work describes a minimal hardware setup comprising entirely off-the-shelf components for capturing video from the da Vinci and similar 3D-enabled surgical systems. Software utilities are also provided for synchronizing data collection and accurately handling captured video files. End-to-end testing demonstrates that all processing functions (clipping, frame cropping, compression, un-compression, and frame extraction) operate losslessly, and can be combined to generate reconstruction-ready stereo pairs from raw surgical video.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Michael A. Kokko and Ryan J. Halter "A robust system for capture and archival of high-definition stereoendoscopic video", Proc. SPIE 12928, Medical Imaging 2024: Image-Guided Procedures, Robotic Interventions, and Modeling, 129282G (29 March 2024); https://doi.org/10.1117/12.3008790

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