# DFCG: A Dual-Frequency Cascade Graph model for semi-supervised ultrasound image segmentation with diffusion model

> Research article (Knowledge-Based Systems, 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4400839237](https://www.wikidata.org/wiki/openalex:W4400839237)  
**Source**: https://4ort.xyz/entity/dfcg-a-dual-frequency-cascade-graph-model-for-semi-supervised-ultrasound-image-segmentation-with-diffusion-model