# Appearance based background subtraction for PTZ cameras

> Research article (Signal Processing Image Communication, 2016) · cited 14× · AI/ML

**Wikidata**: [openalex:W2493927489](https://www.wikidata.org/wiki/openalex:W2493927489)  
**Source**: https://4ort.xyz/entity/appearance-based-background-subtraction-for-ptz-cameras