Code Minimization for Fringe Projection Based 3D Stereo Sensors by Calibration Improvement
Metric Geometry
2014-04-30 v1 Computer Vision and Pattern Recognition
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.
Cite
@article{arxiv.1404.7298,
title = {Code Minimization for Fringe Projection Based 3D Stereo Sensors by Calibration Improvement},
author = {Christian Bräuer-Burchardt and Peter Kühmstedt and Gunther Notni},
journal= {arXiv preprint arXiv:1404.7298},
year = {2014}
}
Comments
8 pages, 5 figures, OAGM 2014 paper