MULTIMODAL GEOGRAPHIC ATROPHY LESION SEGMENTATION

MULTIMODAL GEOGRAPHIC ATROPHY LESION SEGMENTATION

A method and system for generating a geographic atrophy (GA) lesion segmentation mask corresponding to GA lesions in a retina is disclosed herein. In some embodiments, a set of fundus autofluorescence (FAF) images of a retina having one or more geographic atrophy (GA) lesions and one or both of a se...

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Bibliographische Detailangaben
Hauptverfasser: JIANG, Jiaxiang, GAO, Simon Shang, PATIL, Jasmine, ANEGONDI, Neha Sutheekshna, KAWCZYNSKI, Michael Gregg, SPAIDE, Theodore C
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Zusammenfassung:A method and system for generating a geographic atrophy (GA) lesion segmentation mask corresponding to GA lesions in a retina is disclosed herein. In some embodiments, a set of fundus autofluorescence (FAF) images of a retina having one or more geographic atrophy (GA) lesions and one or both of a set of infrared (IR) images of the retina or a set of optical coherence tomography (OCT) images of the retina may be used to generate the GA lesion segmentation mask including one or more GA lesion segments corresponding to the one or more GA lesions in the retina. In some instances, a neural network may be used to generate the GA lesion segmentation mask.