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TitleCalibration procedure for 3D measurement systems using two cameras and a laser line
Author(s)Vilaça, João L.
Fonseca, Jaime C.
Pinho, A. C. Marques de
Laser line detection
3D measurement
3D measurements
Issue dateMar-2009
JournalOptics and Laser Technology
Citation"Optics and Laser Technology". ISSN 0030-3992. 41:2 (2009) 112-119.
Abstract(s)In order to ensure the precision of the measurement of complex 3D object surfaces using non-contact laser scanning systems, a novel stereo vision calibration procedure based on a laser line projection plane is presented. This calibration procedure can also be used in measurement systems based on a single camera and a laser line projection. This procedure, while using only laser-coplanar points, is oriented towards laser line detection and allows the matching of two images on the laser projection plane without the use of a rigid motion equation. These features make this procedure very precise, simple and, consequently, easier to implement.
DescriptionProva tipográfica
AccessOpen access
Appears in Collections:CAlg - Artigos em revistas internacionais/Papers in international journals
DEI - Artigos em revistas internacionais

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