In this work a dual laser triangulation system is pre- sented for fast building of 2.5D textured models of objects within a production line. This scanner is designed to produce data suitable for 3D completeness inspection algorithms. For this purpose two laser projectors have been used in order to considerably reduce the problem of occlusions in the camera movement direction. Results of reconstruction of electronic boards are presented, together with a comparison with a commercial system.
Fast 2.5D model reconstruction of assembled parts with high occlusion for completeness inspection
MUNARO, MATTEO;MICHIELETTO, STEFANO;SO, EDMOND;MENEGATTI, EMANUELE
2011
Abstract
In this work a dual laser triangulation system is pre- sented for fast building of 2.5D textured models of objects within a production line. This scanner is designed to produce data suitable for 3D completeness inspection algorithms. For this purpose two laser projectors have been used in order to considerably reduce the problem of occlusions in the camera movement direction. Results of reconstruction of electronic boards are presented, together with a comparison with a commercial system.File in questo prodotto:
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