# A category attention instance segmentation network for four cardiac chambers segmentation in fetal echocardiography

> Research article (Computerized Medical Imaging and Graphics, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3201190534](https://www.wikidata.org/wiki/openalex:W3201190534)  
**Source**: https://4ort.xyz/entity/a-category-attention-instance-segmentation-network-for-four-cardiac-chambers-segmentation-in-fetal-echocardiography