# Abnormality Identification in Video Surveillance System using DCT

> Research article (Intelligent Automation & Soft Computing, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3214684863](https://www.wikidata.org/wiki/openalex:W3214684863)  
**Source**: https://4ort.xyz/entity/abnormality-identification-in-video-surveillance-system-using-dct