# Trajectory-Based Air-Writing Recognition Using Deep Neural Network and Depth Sensor

> Research article (Sensors, 2020) · cited 89× · AI/ML

**Wikidata**: [openalex:W2999040843](https://www.wikidata.org/wiki/openalex:W2999040843)  
**Source**: https://4ort.xyz/entity/trajectory-based-air-writing-recognition-using-deep-neural-network-and-depth-sensor