Reducing interference between multiple structured light depth sensors using motion

@article{Maimone2012ReducingIB,
  title={Reducing interference between multiple structured light depth sensors using motion},
  author={Andrew Maimone and Henry Fuchs},
  journal={2012 IEEE Virtual Reality Workshops (VRW)},
  year={2012},
  pages={51-54}
}
We present a method for reducing interference between multiple structured light-based depth sensors operating in the same spectrum with rigidly attached projectors and cameras. A small amount of motion is applied to a subset of the sensors so that each unit sees its own projected pattern sharply, but sees a blurred version of the patterns of other units. If high spacial frequency patterns are used, each sensor sees its own pattern with higher contrast than the patterns of other units, resulting… CONTINUE READING
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