# Acquiring high-resolution face images in outdoor environments: A master-slave calibration algorithm

> Research article (2015 IEEE 7th International Conference on Biometrics Theory, Applications and Systems (BTAS), 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2196659742](https://www.wikidata.org/wiki/openalex:W2196659742)  
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