# Spatial Focus Attention for Fine-Grained Skeleton-Based Action Tasks

> Research article (IEEE Signal Processing Letters, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4292267298](https://www.wikidata.org/wiki/openalex:W4292267298)  
**Source**: https://4ort.xyz/entity/spatial-focus-attention-for-fine-grained-skeleton-based-action-tasks