# HAvatar: High-fidelity Head Avatar via Facial Model Conditioned Neural Radiance Field

> Research article (ACM Transactions on Graphics, 2023) · cited 38× · AI/ML

**Wikidata**: [openalex:W4387259531](https://www.wikidata.org/wiki/openalex:W4387259531)  
**Source**: https://4ort.xyz/entity/havatar-high-fidelity-head-avatar-via-facial-model-conditioned-neural-radiance-field