Method, apparatus, and system for retinal image analysis

Method, apparatus, and system for retinal image analysis

Disclosed embodiments include a method for retinal image analysis implemented in a medical system with one or more processors comprising the method steps of: (a) locating an optical disk on the retinal images and establishing a plurality of circumferences centered at the disk; (b) detecting a plural...

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Hauptverfasser: González Penedo, Manuel F, Barreira Rodriguez, Noelia, Ortega Hortas, Marcos, Mosquera González, Antonio, Carreira Nouche, Maria Jose, Gomez-Ulla de Irazazabal, Francisco, Pose Reino, Antonio
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creator González Penedo, Manuel F
Barreira Rodriguez, Noelia
Ortega Hortas, Marcos
Mosquera González, Antonio
Carreira Nouche, Maria Jose
Gomez-Ulla de Irazazabal, Francisco
Pose Reino, Antonio
description Disclosed embodiments include a method for retinal image analysis implemented in a medical system with one or more processors comprising the method steps of: (a) locating an optical disk on the retinal images and establishing a plurality of circumferences centered at the disk; (b) detecting a plurality of vessels within a region defined by said circumferences' radii using a crease-based algorithm; (c) extracting a plurality of vessel segments based on a deformable models (snakes) algorithm; (d) measuring a plurality of vessel calibers; (e) classifying each vessel as a vein and an artery; and (f) computing an arteriolar-to-venular ratio.
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title Method, apparatus, and system for retinal image analysis
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