# Optimization-Based Online Initialization and Calibration of Monocular Visual-Inertial Odometry Considering Spatial-Temporal Constraints

> Research article (Sensors, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3154054510](https://www.wikidata.org/wiki/openalex:W3154054510)  
**Source**: https://4ort.xyz/entity/optimization-based-online-initialization-and-calibration-of-monocular-visual-inertial-odometry-considering-spatial-tempo