Quantitative evaluation of a new light control algorithm in endoscopy

Longquan Chen; Thomas Zappia; Nathan Fettinger; Niraj Rauniyar

doi:10.1117/12.2691693

12 March 2024 Quantitative evaluation of a new light control algorithm in endoscopy

Longquan Chen, Thomas Zappia, Nathan Fettinger, Niraj Rauniyar

Proceedings Volume 12817, Advanced Photonics in Urology 2024; 128170B (2024) https://doi.org/10.1117/12.2691693
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

Endoscopic camera sensors nowadays can adjust the image illumination not only through gain and exposure time but also LED illumination with adjustable illumination power. The LED based method is very responsive in adjusting the illumination but may introduce over-compensation issue when interfering with external light source, such as the aiming beam during lithotripsy procedure. This paper proposed a new light control algorithm that handles the interference of the external light source.

Conference Presentation

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

Citation Download Citation

Longquan Chen, Thomas Zappia, Nathan Fettinger, and Niraj Rauniyar "Quantitative evaluation of a new light control algorithm in endoscopy", Proc. SPIE 12817, Advanced Photonics in Urology 2024, 128170B (12 March 2024); https://doi.org/10.1117/12.2691693

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