# Abnormal event detection in surveillance videos based on low-rank and compact coefficient dictionary learning

> Research article (Pattern Recognition, 2020) · cited 58× · AI/ML

**Wikidata**: [openalex:W3041107669](https://www.wikidata.org/wiki/openalex:W3041107669)  
**Source**: https://4ort.xyz/entity/abnormal-event-detection-in-surveillance-videos-based-on-low-rank-and-compact-coefficient-dictionary-learning