# Accurate feature detection for out-of-focus camera calibration

> Research article (Applied Optics, 2016) · cited 44× · AI/ML

**Wikidata**: [openalex:W2524183082](https://www.wikidata.org/wiki/openalex:W2524183082)  
**Source**: https://4ort.xyz/entity/accurate-feature-detection-for-out-of-focus-camera-calibration