# DCT and HOG Feature Sets Combined with BPNN for Efficient Face Classification

> Research article (Procedia Computer Science, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2916626344](https://www.wikidata.org/wiki/openalex:W2916626344)  
**Source**: https://4ort.xyz/entity/dct-and-hog-feature-sets-combined-with-bpnn-for-efficient-face-classification