An algorithm for improving the quality of structural images of turbid media in endoscopic optical coherence tomography

A. Yu. Potlov; S. V. Frolov; S. G. Proskurin

doi:10.1117/12.2314967

26 April 2018 An algorithm for improving the quality of structural images of turbid media in endoscopic optical coherence tomography

A. Yu. Potlov, S. V. Frolov, S. G. Proskurin

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Proceedings Volume 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX; 1071609 (2018) https://doi.org/10.1117/12.2314967
Event: Saratov Fall Meeting 2017, 2017, Saratov, Russian Federation

Abstract

High-quality OCT structural images reconstruction algorithm for endoscopic optical coherence tomography of biological tissue is described. The key features of the presented algorithm are: (1) raster scanning and averaging of adjacent Ascans and pixels; (2) speckle level minimization. The described algorithm can be used in the gastroenterology, urology, gynecology, otorhinolaryngology for mucous membranes and skin diagnostics in vivo and in situ.

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A. Yu. Potlov, S. V. Frolov, and S. G. Proskurin "An algorithm for improving the quality of structural images of turbid media in endoscopic optical coherence tomography", Proc. SPIE 10716, Saratov Fall Meeting 2017: Optical Technologies in Biophysics and Medicine XIX, 1071609 (26 April 2018); https://doi.org/10.1117/12.2314967

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KEYWORDS

Optical coherence tomography

Endoscopy

Raster graphics

Reconstruction algorithms

Speckle

Signal processing

Signal to noise ratio

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