# A Trajectory-Driven 3D Channel Model for Human Activity Recognition

> Research article (IEEE Access, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3185080645](https://www.wikidata.org/wiki/openalex:W3185080645)  
**Source**: https://4ort.xyz/entity/a-trajectory-driven-3d-channel-model-for-human-activity-recognition