# Automatic Facial Expression Recognition Using Modified LPQ and HOG Features with Stacked Deep Convolutional Autoencoders

> Research article (Wireless Personal Communications, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4403426224](https://www.wikidata.org/wiki/openalex:W4403426224)  
**Source**: https://4ort.xyz/entity/automatic-facial-expression-recognition-using-modified-lpq-and-hog-features-with-stacked-deep-convolutional-autoencoders