Journal
MACHINE VISION AND APPLICATIONS
Volume 25, Issue 2, Pages 489-500Publisher
SPRINGER
DOI: 10.1007/s00138-013-0517-x
Keywords
Vanishing points; Self-calibration; Pattern projection; Structured light; 3D reconstruction
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Funding
- project Development and support of multidisciplinary postdoctoral programmes in major technical areas of national strategy of Research, Development, Innovation 4D-POSTDOC [POSDRU/89/1.5/S/52603]
- European Social Fund through Sectoral Operational Programme Human Resources Development
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This paper introduces the vanishing points to self-calibrate a structured light system. The vanishing points permit to automatically remove the projector's keystone effect and then to self-calibrate the projector-camera system. The calibration object is a simple planar surface such as a white paper. Complex patterns and 3D calibrated objects are not required any more. The technique is compared to classic calibration and validated with experimental results.
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