# Invariant Observer-Based State Estimation for Micro-Aerial Vehicles in GPS-Denied Indoor Environments Using an RGB-D Camera and MEMS Inertial Sensors

> Research article (Micromachines, 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W2170661221](https://www.wikidata.org/wiki/openalex:W2170661221)  
**Source**: https://4ort.xyz/entity/invariant-observer-based-state-estimation-for-micro-aerial-vehicles-in-gps-denied-indoor-environments-using-an-rgb-d-cam