# Adaptive filter design via a gradient thresholding algorithm for compressive spectral imaging

> Research article (Applied Optics, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2806348110](https://www.wikidata.org/wiki/openalex:W2806348110)  
**Source**: https://4ort.xyz/entity/adaptive-filter-design-via-a-gradient-thresholding-algorithm-for-compressive-spectral-imaging