# Using Information Content to Select Keypoints for UAV Image Matching

> Research article (Remote Sensing, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3150089495](https://www.wikidata.org/wiki/openalex:W3150089495)  
**Source**: https://4ort.xyz/entity/using-information-content-to-select-keypoints-for-uav-image-matching