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Process monitoring using three dimensional computed tomography and automatic image processing

: Maisl, M.; Wolff, A.; Kasperl, S.; Oeckl, S.

Fulltext urn:nbn:de:0011-n-505565 (1.3 MByte PDF)
MD5 Fingerprint: 265104909ae35ed1a73ac4b53140e35c
Created on: 27.8.2009

Deutsche Gesellschaft für Zerstörungsfreie Prüfung e.V. -DGZfP-, Berlin; European Federation for Non-Destructive Testing -EFNDT-:
9th European Conference on NDT. ECNDT Berlin 2006. CD-ROM : September 25 - 29, 2006
Berlin: DGZfP, 2006 (DGZfP Proceedings BB 103-CD)
ISBN: 3-931381-86-2
European Conference on NDT (ECNDT) <9, 2006, Berlin>
Conference Paper, Electronic Publication
Fraunhofer IZFP ()
threedimensional computed tomography (3D-CT); 3D image processing; sugar seed beet

In this paper we present a fast three dimensional computed tomography system in combination with automatic 3d image processing, which gathers necessary information for production control of sugar beet seed. We outline the design of the
inspection system and the three dimensional image processing. Within one hour the geometrical parameters of more than 1000 seeds (about 3-4 mm diameter) are measured with accuracy better than 0.1 mm.