Media type: Electronic Conference Proceeding Title: Automatic visual inspection system for small stampings with free-form surfaces Contributor: Langenbach, Ralf; Ohl, Alexander; Scharf, Peter; Semmler, Joerg imprint: SPIE, 2001 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.420906 ISSN: 0277-786X Origination: Footnote: