Can AI measure steel slabs on a live production line? A 65-slab test stayed within plant tolerances at least 95% of the time
Operators gain a rapid dimension check without the paper claiming that human responsibility or safe fallback procedures can disappear.
Evidence: The researchers trained and validated a DeepLabV3+ segmentation model on 1,514 slabs, then reserved 65 previously unseen slabs for an independent production-line evaluation.
What remains uncertain: The independent evaluation included 65 slabs on one Iranian production line after 1,514 development slabs; it was not a multi-plant trial.
Latest linked source · Scientific Reports · 2026-11-07. Evidence & limits


