# A Contactless Measuring Speed System of Belt Conveyor Based on Optical Flow Techniques

> Research article (IEEE Access, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2970652583](https://www.wikidata.org/wiki/openalex:W2970652583)  
**Source**: https://4ort.xyz/entity/a-contactless-measuring-speed-system-of-belt-conveyor-based-on-optical-flow-techniques