# Fourier optical preprocessing in lieu of deep learning

> Research article (Optica, 2020) · cited 36× · AI/ML

**Wikidata**: [openalex:W3045116921](https://www.wikidata.org/wiki/openalex:W3045116921)  
**Source**: https://4ort.xyz/entity/fourier-optical-preprocessing-in-lieu-of-deep-learning