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In this paper, we make purposeful improvements on the U-net for segmenting the choroid of either normal or pathological myopia retina, obtaining the Bruch's ...

Jan 15, 2021 · In order to better capture the boundary of choroid, an enhanced depth image scanning mode was adopted. Choroid was then manually segmented using ...

Optical coherence tomography (OCT) is a noninvasive imaging modality useful for identification of lesions in the macula, optic disc, and the anterior segment.

Sep 16, 2019 · ... U-Net was proposed for biomedical image segmentation. Architectures based on the U-Net have been used previously for OCT retinal segmentation ...

Nov 10, 2022 · It feeds OCT images from different domains into a U-Net-based network, and uses both adversarial and perceptual loss for domain adaptation.

In this paper, we make purposeful improvements on the U-net for segmenting the choroid of either normal or pathological myopia retina, obtaining the Bruch's ...

To decrease choroid-independent information, the choroidal images produced from OCT are pre-enhanced using methods such as flattening, filtering, exponential, ...

Sep 1, 2022 · In this paper, a detailed and unbiased comparison is performed between eight U-Net architecture variants across four different OCT datasets.

Jan 16, 2021 · The major challenges of the choroidal segmentation are from low contrast of the lower boundary and unknown noise in the images, which will make ...