# PFNet: an unsupervised deep network for polarization image fusion

> Research article (Optics Letters, 2020) · cited 91× · AI/ML

**Wikidata**: [openalex:W3006404873](https://www.wikidata.org/wiki/openalex:W3006404873)  
**Source**: https://4ort.xyz/entity/pfnet-an-unsupervised-deep-network-for-polarization-image-fusion