# Online Spatial and Temporal Calibration for Monocular Direct Visual-Inertial Odometry

> Research article (Sensors, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2946662939](https://www.wikidata.org/wiki/openalex:W2946662939)  
**Source**: https://4ort.xyz/entity/online-spatial-and-temporal-calibration-for-monocular-direct-visual-inertial-odometry