# Abnormal event detection via the analysis of multi-frame optical flow information

> Research article (Frontiers of Computer Science, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2970186699](https://www.wikidata.org/wiki/openalex:W2970186699)  
**Source**: https://4ort.xyz/entity/abnormal-event-detection-via-the-analysis-of-multi-frame-optical-flow-information