# Modified Kernel RX Algorithm Based on Background Purification and Inverse-of-Matrix-Free Calculation

> Research article (IEEE Geoscience and Remote Sensing Letters, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2586973374](https://www.wikidata.org/wiki/openalex:W2586973374)  
**Source**: https://4ort.xyz/entity/modified-kernel-rx-algorithm-based-on-background-purification-and-inverse-of-matrix-free-calculation