# Multispectral and SAR Image Fusion for Multiscale Decomposition Based on Least Squares Optimization Rolling Guidance Filtering

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2024) · cited 40× · AI/ML

**Wikidata**: [openalex:W4390873136](https://www.wikidata.org/wiki/openalex:W4390873136)  
**Source**: https://4ort.xyz/entity/multispectral-and-sar-image-fusion-for-multiscale-decomposition-based-on-least-squares-optimization-rolling-guidance-fil