# Exploring Nonlocal Group Sparsity Under Transform Learning for Hyperspectral Image Denoising

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2022) · cited 29× · AI/ML

**Wikidata**: [openalex:W4293428587](https://www.wikidata.org/wiki/openalex:W4293428587)  
**Source**: https://4ort.xyz/entity/exploring-nonlocal-group-sparsity-under-transform-learning-for-hyperspectral-image-denoising