# Plane chessboard-based calibration method for a LWIR ultra-wide-angle camera

> Research article (Applied Optics, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2909018494](https://www.wikidata.org/wiki/openalex:W2909018494)  
**Source**: https://4ort.xyz/entity/plane-chessboard-based-calibration-method-for-a-lwir-ultra-wide-angle-camera