# Fusing HOG and convolutional neural network spatial–temporal features for video‐based facial expression recognition

> Research article (IET Image Processing, 2019) · cited 39× · AI/ML

**Wikidata**: [openalex:W2982039661](https://www.wikidata.org/wiki/openalex:W2982039661)  
**Source**: https://4ort.xyz/entity/fusing-hog-and-convolutional-neural-network-spatialtemporal-features-for-videobased-facial-expression-recognition