# iKalibr: Unified Targetless Spatiotemporal Calibration for Resilient Integrated Inertial Systems

> Research article (IEEE Transactions on Robotics, 2025) · cited 16× · AI/ML

**Wikidata**: [openalex:W4406657343](https://www.wikidata.org/wiki/openalex:W4406657343)  
**Source**: https://4ort.xyz/entity/ikalibr-unified-targetless-spatiotemporal-calibration-for-resilient-integrated-inertial-systems