Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/9075

TitleNon-contact 3D acquisition system based on stereo vision and laser triangulation
Author(s)Vilaça, João L.
Fonseca, Jaime C.
Pinho, A. C. Marques de
KeywordsCalibration
Laser line detection
3D reconstruction
3D measurements
Issue date2010
PublisherSpringer
JournalMachine Vision and Applications
Abstract(s)This paper proposes a novel contact 3D acquisition system based on stereo vision and laser triangulation. The system is composed by several software modules for data acquisition purposes, data calibration, data processing and data reconstruction of 3D scenes. Different 3D image techniques, such as, polynomial determination, cubic spline interpolation and hierarchical space decomposition were used. To validate this method, a simple laboratory prototype machine was built for the purpose of road profile acquisition, road macro and mega texture characterization. In this paper, only the results and discussion of road profile acquisition are presented.
Typearticle
URIhttp://hdl.handle.net/1822/9075
DOI10.1007/s00138-008-0166-7
ISSN0932-8092
Peer-Reviewedyes
AccessopenAccess
Appears in Collections:DEI - Artigos em revistas internacionais
CAlg - Artigos em revistas internacionais/Papers in international journals

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