Separating true range measurements from multi-path and scattering interference in commercial range cameras

@inproceedings{Dorrington2011SeparatingTR,
  title={Separating true range measurements from multi-path and scattering interference in commercial range cameras},
  author={Adrian A. Dorrington and John P. Godbaz and Michael J. Cree and Andrew D. Payne and Lee V. Streeter},
  booktitle={Three-Dimensional Imaging, Interaction, and Measurement},
  year={2011}
}
Time-of-flight range cameras acquire a three-dimensional image of a scene simultaneously for all pixels from a single viewing location. Attempts to use range cameras for metrology applications have been hampered by the multi-path problem, which causes range distortions when stray light interferes with the range measurement in a given pixel. Correcting multi-path distortions by post-processing the three-dimensional measurement data has been investigated, but enjoys limited success because the… CONTINUE READING
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