# Face Recognition Using Block Based Feature Extraction with CZT and Goertzel-algorithm as a Preprocessing Technique

> Research article (Procedia Computer Science, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2043315158](https://www.wikidata.org/wiki/openalex:W2043315158)  
**Source**: https://4ort.xyz/entity/face-recognition-using-block-based-feature-extraction-with-czt-and-goertzel-algorithm-as-a-preprocessing-technique