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Method and system for choroid-scleral segmentation using deep learning with a choroid-scleral layer model

Grant US12575726B2 Kind: B2 Mar 17, 2026

Assignee

CARL ZEISS MEDITEC, INC.

Inventors

Homayoun Bagherinia, Lars Omlor

Abstract

A System/Method/Device for segmenting the choroid-scleral layer from an optical coherent tomography (OCT) volume scan. The present system uses a deep learning machine model based on a neural network that include multiple convolution layers, but no deconvolution layers. Rather, the present neural network is based on a novel architecture based on the discrete cosine transform.

CPC Classifications

A61B 3/102 G06T 7/0012 G06T 7/11

Filing Date

2022-12-20

Application No.

18085062

Claims

20