| # EyeNED OCT-ONH: vendor-neutral analysis of optic nerve head OCT | |
|  | |
| This repository provides a vendor-neutral assessment of the anatomy of the optic nerve head, including the extraction of common features related to optic neuropathy, such as cpRNFL thickness and BMO-MRW. This method contains two steps: | |
| 1. A CNN-based segmentation of the ONH anatomy -- which was implemented in [nnUNetv2](https://github.com/MIC-DKFZ/nnUNet/). | |
| 2. Comprehensive feature extraction, for both 3D cube or raster acquisitions and circular/radial scan patterns | |
|  | |
| The model was trained on the following devices and acquisition modes: | |
| - Zeiss Cirrus HD-OCT 5000 -- 6x6mm cube (200x200) | |
| - Heidelberg Spectralis -- circular and radial scans | |
| - Topcon 3D OCT 2000 -- 6x6mm raster (128x512) | |
| ## Using our model | |
| This repository contains the model weights and metadata. We used [nnunetv2](https://github.com/MIC-DKFZ/nnUNet) to train the model, so look into that repository to learn more about its implementation and usage. | |
| If you use this model for your research, please cite our manuscript: | |
| S.J. Driessen et al. CNN-based device-agnostic feature extraction from ONH OCT scans, Translational Vision Science & Technology (Accepted, 2024) -- details will be added upon publication | |
| Please feel free to post an issue if you run into them. Are you interested in the details or do you want to collaborate further? Please contact k.vangarderen \[at\] erasmusmc.nl | |
| ## Copyright notice | |
| EyeNED OCT-ONH segmentation and feature extraction | |
| Copyright (C) 2024 Erasmus MC | |
| This program is free software: you can redistribute it and/or modify | |
| it under the terms of the GNU Affero General Public License as published | |
| by the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| This program is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| GNU Affero General Public License for more details. | |
| You should have received a copy of the GNU Affero General Public License | |
| along with this program. If not, see <https://www.gnu.org/licenses/>. |