# Two-stage fusion of thermal hyperspectral and visible RGB image by PCA and guided filter

> Research article (2015 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2015) · cited 59× · AI/ML

**Wikidata**: [openalex:W2296385512](https://www.wikidata.org/wiki/openalex:W2296385512)  
**Source**: https://4ort.xyz/entity/two-stage-fusion-of-thermal-hyperspectral-and-visible-rgb-image-by-pca-and-guided-filter