# Monitoring pig movement at the slaughterhouse using optical flow and modified angular histograms

> Research article (Biosystems Engineering, 2015) · cited 43× · AI/ML

**Wikidata**: [openalex:W2190582885](https://www.wikidata.org/wiki/openalex:W2190582885)  
**Source**: https://4ort.xyz/entity/monitoring-pig-movement-at-the-slaughterhouse-using-optical-flow-and-modified-angular-histograms