@Article{	  frank.ea:denoising:2009,
  author	= {Mario Frank and Matthias Plaue and Fred A. Hamprecht},
  journal	= {Optical Engineering},
  month		= {July},
  number	= {7},
  title		= {Denoising of Continuous-Wave Time-Of-Flight Depth Images
		  using Confidence Measures},
  volume	= 48,
  year		= 2009,
 publisher = {Society of Photo-Optical Instrumentation Engineers (SPIE)},
 address = {Bellingham WA, USA}
}