# A Low-Cost Image Analysis System to Upgrade the Rudin Beer Foam Head Retention Meter

> Research article (Food and Bioprocess Technology, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2394738769](https://www.wikidata.org/wiki/openalex:W2394738769)  
**Source**: https://4ort.xyz/entity/a-low-cost-image-analysis-system-to-upgrade-the-rudin-beer-foam-head-retention-meter