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SEGMENTATION OF RETINAL ARTERIAL BIFURCATIONS IN 2D ADAPTIVE OPTICS OPHTHALMOSCOPY IMAGES

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Citation Author(s):
Florence ROSSANT, Isabelle BLOCH, Michel PAQUES
Submitted by:
iyed Trimeche
Last updated:
15 September 2019 - 3:21pm
Document Type:
Poster
Document Year:
2019
Event:
Presenters Name:
Iyed TRIMECHE
Paper Code:
2678

Abstract 

Abstract: 

The study of vascular morphometry requires segmenting vessels with high precision. Of particular clinical interest is the morphometric analysis of arterial bifurcations in Adaptive Optics Ophthalmoscopy (AOO) images of eye fundus. In this paper, we extend our previous approach for segmenting retinal vessel branches to the segmentation of bifurcations. This enables us to recover the microvascular tree and extract biomarkers that charactarize the blood flow. Segmentation results are shown to be within the range of intraand inter-user variability, allowing a preliminary study on biomarkers derived from vessel diameter estimates at arterial bifurcations.

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Poster ICIP-2019 Iyed Trimeche.pdf

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