A recurrent skip deep learning network for accurate image segmentation

doi:10.1016/j.bspc.2022.103533

A recurrent skip deep learning network for accurate image segmentation

2022-04-01

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DOI：10.1016/j.bspc.2022.103533

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Accurate image segmentation plays a vital role in quantitatively assessing various diseases and their prognosis. In this study, we described a novel deep learning network termed Recurrent Skip Network (RS-Net) by integrating a backward skip connection and an attention-aware convolutional block with the available BiO-Net. To validate its performance and merits, we applied it (1) for the segmentation of three corneal layers (i.e., epithelium layer, Bowman's layer, and stroma layer) depicted on optical coherence tomography (OCT) images and (2) for the segmentation of the optic disc (OD) and cup (OC) depicted on color fundus photography (CFP). Our experiments showed that RS-Net achieved an average Dice score of 0.9327 and 0.8868, respectively for the two different segmentation tasks, demonstrating a unique performance as compared with BiO-Net and other networks.

Keywords:

Image segmentation

OCT

Color fundus photography

Deep learning network

Skip connection

A recurrent skip deep learning network for accurate image segmentation

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