# FLD-SRC: Fingerprint Liveness Detection for AFIS Based on Spatial Ridges Continuity

> Research article (IEEE Journal of Selected Topics in Signal Processing, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4285121428](https://www.wikidata.org/wiki/openalex:W4285121428)  
**Source**: https://4ort.xyz/entity/fld-src-fingerprint-liveness-detection-for-afis-based-on-spatial-ridges-continuity