# CHIF: Convoluted Histogram Image Features for Detecting Silicone Mask based Face Presentation Attack

> Research article (2019 IEEE 10th International Conference on Biometrics Theory, Applications and Systems (BTAS), 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W3083128426](https://www.wikidata.org/wiki/openalex:W3083128426)  
**Source**: https://4ort.xyz/entity/chif-convoluted-histogram-image-features-for-detecting-silicone-mask-based-face-presentation-attack