# Semi-supervised stacked autoencoder-based deep hierarchical semantic feature for real-time fingerprint liveness detection

> Research article (Journal of Real-Time Image Processing, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2991079281](https://www.wikidata.org/wiki/openalex:W2991079281)  
**Source**: https://4ort.xyz/entity/semi-supervised-stacked-autoencoder-based-deep-hierarchical-semantic-feature-for-real-time-fingerprint-liveness-detectio