# Multi-Layer Preprocessing and U-Net with Residual Attention Block for Retinal Blood Vessel Segmentation

> Research article (Diagnostics, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4388141441](https://www.wikidata.org/wiki/openalex:W4388141441)  
**Source**: https://4ort.xyz/entity/multi-layer-preprocessing-and-u-net-with-residual-attention-block-for-retinal-blood-vessel-segmentation