# Hyperspectral Image Classification Using Joint Sparse Model and Discontinuity Preserving Relaxation

> Research article (IEEE Geoscience and Remote Sensing Letters, 2017) · cited 31× · AI/ML

**Wikidata**: [openalex:W2774195528](https://www.wikidata.org/wiki/openalex:W2774195528)  
**Source**: https://4ort.xyz/entity/hyperspectral-image-classification-using-joint-sparse-model-and-discontinuity-preserving-relaxation