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Code Minimization for Fringe Projection Based 3D Stereo Sensors by Calibration Improvement
- Publication Year :
- 2014
-
Abstract
- Code minimization provides a speed-up of the processing time of fringe projection based stereo sensors and possibly makes them real-time applicable. This paper reports a methodology which enables such sensors to completely omit Gray code or other additional code. Only a sequence of sinusoidal images is necessary. The code reduction is achieved by involvement of the projection unit into the measurement, double triangulation, and a precise projector calibration or significant projector calibration improvement, respectively.<br />Comment: 8 pages, 5 figures, OAGM 2014 paper
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1404.7298
- Document Type :
- Working Paper