# UniVIO: Unified Direct and Feature-Based Underwater Stereo Visual-Inertial Odometry

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W4205956105](https://www.wikidata.org/wiki/openalex:W4205956105)  
**Source**: https://4ort.xyz/entity/univio-unified-direct-and-feature-based-underwater-stereo-visual-inertial-odometry