# Hierarchical Masked 3D Diffusion Model for Video Outpainting

> Research article (Proceedings of the 31st ACM International Conference on Multimedia, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4387968494](https://www.wikidata.org/wiki/openalex:W4387968494)  
**Source**: https://4ort.xyz/entity/hierarchical-masked-3d-diffusion-model-for-video-outpainting