# Analysis of pedestrian activity before and during COVID-19 lockdown, using webcam time-lapse from Cracow and machine learning

> Research article (PeerJ, 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3091877242](https://www.wikidata.org/wiki/openalex:W3091877242)  
**Source**: https://4ort.xyz/entity/analysis-of-pedestrian-activity-before-and-during-covid-19-lockdown-using-webcam-time-lapse-from-cracow-and-machine-lear