# A Visual PCI Blockage Detection in Blast Furnace Raceway

> Research article (ISIJ International, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2982706374](https://www.wikidata.org/wiki/openalex:W2982706374)  
**Source**: https://4ort.xyz/entity/a-visual-pci-blockage-detection-in-blast-furnace-raceway