# Detection of Iris Presentation Attacks Using Hybridization of Discrete Cosine Transform and Haar Transform With Machine Learning Classifiers and Ensembles

> Research article (IEEE Access, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W4206453022](https://www.wikidata.org/wiki/openalex:W4206453022)  
**Source**: https://4ort.xyz/entity/detection-of-iris-presentation-attacks-using-hybridization-of-discrete-cosine-transform-and-haar-transform-with-machine-