# Study on displacement estimation in low illumination environment through polarized contrast-enhanced optical flow method for polarization navigation applications

> Research article (Optik, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3009414894](https://www.wikidata.org/wiki/openalex:W3009414894)  
**Source**: https://4ort.xyz/entity/study-on-displacement-estimation-in-low-illumination-environment-through-polarized-contrast-enhanced-optical-flow-method