# Pain intensity estimation by a self-taught selection of histograms of topographical features

> Research article (Image and Vision Computing, 2016) · cited 15× · AI/ML

**Wikidata**: [openalex:W2228575173](https://www.wikidata.org/wiki/openalex:W2228575173)  
**Source**: https://4ort.xyz/entity/pain-intensity-estimation-by-a-self-taught-selection-of-histograms-of-topographical-features