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This document contains the results from several research institutions. It covers the following:

1. TKS Bochum: Hot rolled stainless steel

- Specification and installation of the surface inspection system
- Pretrained classifier, status of the classification and use
- Development of a material-type dependent classifier for splinter type defects
- Test of the limits of performance of surface inspection system with the hook defects

2. voestalpine: Hot rolled strip and pickling line
- Specification, requirements and installation of the Automatic Surface Inspection Systems
- Start up of ASIS Pickling Line and software upgrades
- Correlating the images of the systems
- Automatic control of process parameters
- Defect Searcher

3. TKS Duisburg: Heavy plates
- Specification and installation of an automatic surface inspection pilot
- Starting Phase
- Defect Definition
- Visibility of defects
- Experiences with a basic classifiers and the scale phenomena
- Multipass regional analysis
- New image processing algorithmic sequence

Additional information

Authors: BUCHHOLTZ O, Thyssen Krupp Stahl AG, Duisburg (DE);KLEIN A, Thyssen Krupp Stahl AG, Duisburg (DE);TAMLER H, Thyssen Krupp Stahl AG, Duisburg (DE);SCHILLER E, voestalpine Stahl GmbH, Linz (AT);KNAAK U, voestalpine Stahl GmbH, Linz (AT);REISINGER J, voestalpine Stahl GmbH, Linz (AT)
Bibliographic Reference: EUR 21244 EN (2005), 140 pp. Euro: 25
Availability: EUR-OP reference: KI-NA-21244-EN-C Available from EUR-OP sales agents URL:
ISBN: ISBN: 92-894-9205-8
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