# Autofocusing method for active Hadamard single-pixel microscopy using gradient descent algorithms

> Research article (Optics and Lasers in Engineering, 2024) · cited 16× · AI/ML

**Wikidata**: [openalex:W4404579279](https://www.wikidata.org/wiki/openalex:W4404579279)  
**Source**: https://4ort.xyz/entity/autofocusing-method-for-active-hadamard-single-pixel-microscopy-using-gradient-descent-algorithms