# Cerebrovascular segmentation from TOF-MRA based on multiple-U-net with focal loss function

> Research article (Computer Methods and Programs in Biomedicine, 2021) · cited 42× · AI/ML

**Wikidata**: [openalex:W3128408141](https://www.wikidata.org/wiki/openalex:W3128408141)  
**Source**: https://4ort.xyz/entity/cerebrovascular-segmentation-from-tof-mra-based-on-multiple-u-net-with-focal-loss-function