The Vision Lab

[The Vision Lab #41] How we inspect red-hot steel for surface defects

Written by Henrik Birk | May 1, 2026 1:50:56 PM

The Vision Lab - Episode 41

How we inspect red-hot steel for surface defects

How do you inspect steel glowing at 900°C and moving at 4 m/s?
In this video, vision engineer Jan Damsgaard, explains how AI-based machine vision makes it possible to detect and classify surface defects on red-hot steel profiles — inline and in real time.

 

Learn more about steel inspection here: Steel Inspection