# A Two-Step Descriptor-Based Keypoint Filtering Algorithm for Robust Image Matching

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2022) · cited 64× · AI/ML

**Wikidata**: [openalex:W4286384831](https://www.wikidata.org/wiki/openalex:W4286384831)  
**Source**: https://4ort.xyz/entity/a-two-step-descriptor-based-keypoint-filtering-algorithm-for-robust-image-matching