Title :
Inspection of the Geometry of Objects through Structured Light and Stereo Vision
Author :
Minchala, L.I. ; Garza, Luis Eduardo ; Calle, E.R.
Author_Institution :
Group of Diagnosis & Fault Tolerant Control, Tecnol. de Monterrey, Monterrey, Mexico
Abstract :
Summary form only given. Geometry of the objects is invariant to light, rotation, position, dirtiness, etc., and for quality inspection purposes in a manufacture line it is a main concern. Gathering 3D information from objects under inspection is done in this research work, combining stereo vision and structured light in order to simplify the correspondence problem in the stereo images pair. All the results are quantified in a prototype built with two cameras and a structured light source.
Keywords :
automatic optical inspection; cameras; light sources; manufacturing systems; stereo image processing; 3D information; cameras; geometry of objects; manufacture line; quality inspection; stereo images pair; stereo vision; structured light source; Inspection;
Conference_Titel :
Andean Region International Conference (ANDESCON), 2012 VI
Conference_Location :
Cuenca
Print_ISBN :
978-1-4673-4427-2
DOI :
10.1109/Andescon.2012.59
