# High-order directional features and sparse representation based classification for in-air handwritten Chinese character recognition

> Research article (2016 IEEE International Conference on Multimedia and Expo (ICME), 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2516047780](https://www.wikidata.org/wiki/openalex:W2516047780)  
**Source**: https://4ort.xyz/entity/high-order-directional-features-and-sparse-representation-based-classification-for-in-air-handwritten-chinese-character-