# New banknote defect detection algorithm using quaternion wavelet transform

> Research article (Neurocomputing, 2016) · cited 19× · AI/ML

**Wikidata**: [openalex:W2293691968](https://www.wikidata.org/wiki/openalex:W2293691968)  
**Source**: https://4ort.xyz/entity/new-banknote-defect-detection-algorithm-using-quaternion-wavelet-transform