# A pixel-level fusion method for multi-source optical remote sensing image combining the principal component analysis and curvelet transform

> Research article (Earth Science Informatics, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3038877928](https://www.wikidata.org/wiki/openalex:W3038877928)  
**Source**: https://4ort.xyz/entity/a-pixel-level-fusion-method-for-multi-source-optical-remote-sensing-image-combining-the-principal-component-analysis-and