Paper
3 November 2020 Segmentation of retinal fluids and hyperreflective foci using deep learning approach in optical coherence tomography scans
Yeison D. Sanchez, Bernardo Nieto, Fabio D. Padilla, Oscar Perdomo, Fabio A. González Osorio
Author Affiliations +
Proceedings Volume 11583, 16th International Symposium on Medical Information Processing and Analysis; 115830H (2020) https://doi.org/10.1117/12.2579934
Event: The 16th International Symposium on Medical Information Processing and Analysis, 2020, Lima, Peru
Abstract
Retinal diseases are a common cause of blindness around the world, early detection of clinical findings can help to avoid vision loss in patients. Optical coherence tomography images have been widely used to diagnose retinal diseases, due to the capacity to show in detail findings as drusen, hyperreflective foci, and intraretinal and subretinal fluids. The location of findings is vital to identify and follow-up the retinal disease. However, the detection and segmentation of these findings is not an easy task due to artifacts noise, and the time consuming even to experts ophthalmologist. This paper proposes a computational method based on deep learning to automatically identify fluids and hyperreflective foci as a tool to identify retinal diseases through the use of OCT images. The method was evaluated on a set of OCT images manually annotated by experts. The experimental results present a Dice coefficient of 0,4437 and 0,6245 in the segmentation task of fluids (intrarretinal fluids and subretinal fluids), and hyperreflective foci respectively.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yeison D. Sanchez, Bernardo Nieto, Fabio D. Padilla, Oscar Perdomo, and Fabio A. González Osorio "Segmentation of retinal fluids and hyperreflective foci using deep learning approach in optical coherence tomography scans", Proc. SPIE 11583, 16th International Symposium on Medical Information Processing and Analysis, 115830H (3 November 2020); https://doi.org/10.1117/12.2579934
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KEYWORDS
Optical coherence tomography

Image segmentation

Diagnostics

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