# PM2.5 Concentration Estimation Based on Image Processing Schemes and Simple Linear Regression

> Research article (Sensors, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3018779413](https://www.wikidata.org/wiki/openalex:W3018779413)  
**Source**: https://4ort.xyz/entity/pm2-5-concentration-estimation-based-on-image-processing-schemes-and-simple-linear-regression