# Collimator-assisted high-precision calibration method for event cameras

> Research article (Optics Letters, 2025) · cited 25× · AI/ML

**Wikidata**: [openalex:W4411152575](https://www.wikidata.org/wiki/openalex:W4411152575)  
**Source**: https://4ort.xyz/entity/collimator-assisted-high-precision-calibration-method-for-event-cameras