# A novel region-based expansion rate obstacle detection method for MAVs using a fisheye camera

> Research article (International Journal of Applied Earth Observation and Geoinformation, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4220783933](https://www.wikidata.org/wiki/openalex:W4220783933)  
**Source**: https://4ort.xyz/entity/a-novel-region-based-expansion-rate-obstacle-detection-method-for-mavs-using-a-fisheye-camera