# A two-step iterative algorithm for sparse hyperspectral unmixing via total variation

> Research article (Applied Mathematics and Computation, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3134584824](https://www.wikidata.org/wiki/openalex:W3134584824)  
**Source**: https://4ort.xyz/entity/a-two-step-iterative-algorithm-for-sparse-hyperspectral-unmixing-via-total-variation