# A visual attention guided unsupervised feature learning for robust vessel delineation in retinal images

> Research article (Biomedical Signal Processing and Control, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2806038387](https://www.wikidata.org/wiki/openalex:W2806038387)  
**Source**: https://4ort.xyz/entity/a-visual-attention-guided-unsupervised-feature-learning-for-robust-vessel-delineation-in-retinal-images