The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 89-376
Full Name: Michael Lütjen
Position: Researcher
Age: ON
Sex: Male
Address: Hochschulring 20, 28359 Bremen
Country: GERMANY
Tel: +494212189108
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E-mail address: ltj@biba.uni-bremen.de
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Title of the Paper: Towards Automated Visual Inspection and Classification of Micro-Parts
Authors as they appear in the Paper: Bernd Scholz-Reiter, Michael Lütjen, Hendrik Thamer, Tobias Lensing
Email addresses of all the authors: bsr@biba.uni-bremen.de,ltj@biba.uni-bremen.de,tha@biba.uni-bremen.de,leg@biba.uni-bremen.de
Number of paper pages: 10
Abstract: The mechanical manufacturing of micro-parts is a challenging field of research. Because of high quality requirements and small tolerances, manufacturing processes have to be very stable and precise. In order to achieve high precision a suitable quality assurance concept is required. Only measured features can be used for statistical process control (SPC). Therefore, this paper presents a concept of an automated visual inspection and classification methods for micro-parts. Using confocal laser scanning microscopy, high-resolution 3D-height maps with depth selectivity are obtained. The identification of surface imperfections is done with a set of conventional image processing techniques. Afterwards, these kinds of surface defects are classified by the use of classification methods like decision trees.
Keywords: Micro-Production, Deep-Drawing, Machine vision, Quality control, Height maps
EXTENSION of the file: .pdf
Special (Invited) Session: Towards Machine Vision based Surface Inspection of Micro-Parts
Organizer of the Session: 697-313
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