@InProceedings{	  gorbunova.lo.ea:09,
  author	= {Vladlena Gorbunova and Pechin Lo and Martin Loeve and Harm
		  Tiddens and Jon Sporring and Mads Nielsen and Marleen de
		  Bruijne},
  title		= {Mass Preserving Registration for Lung CT},
  booktitle	= {Proceedings of the SPIE: Medical Imaging 2009},
  year		= {2009},
  address	= {Orlando, Florida, USA}
}

@InProceedings{	  lo.sporring.ea:09,
  author	= {Pechin Lo and Jon Sporring and Jesper Johannes Holst
		  Pedersen and Marleen de Bruijne},
  title		= {Airway Tree Extraction with Locally Optimal Paths},
  booktitle	= {MICCAI 2009},
  year		= {2009},
  address	= {London, UK}
}

@InProceedings{	  lo.sporring.ea:09b,
  author	= {Pechin Lo and Jon Sporring and Marleen de Bruijne},
  title		= {Multiscale Vessel-guided Airway Tree Segmentation},
  booktitle	= {Second International Workshop on Pulmonary Image
		  Analysis},
  year		= {2009},
  address	= {London, UK}
}

@InProceedings{	  sorensen.lo.ea:08,
  author	= {Lauge S{\o}rensen and Pechin Lo and Haseem Ashraf and Jon
		  Sporring and Mads Nielsen and Marleen de Bruijne},
  title		= {Learning COPD Sensitive Filters in Pulmonary CT},
  booktitle	= {MICCAI 2009},
  year		= {2009},
  address	= {London, UK}
}

@InProceedings{	  lo.bruijne:08,
  author	= {Pechin Lo and Marleen de Bruijne},
  title		= {Voxel Classification Based Airway Tree Segmentation},
  booktitle	= {SPIE Medical Imaging},
  year		= {2008}
}

@InProceedings{	  lo.sporring.ea:08,
  author	= {Pechin Lo and Jon Sporring and Haseem Ashraf and Jesper
		  Johannes Holst Pedersen and Marleen de Bruijne},
  title		= {Vessel-guided airway segmentation based on voxel
		  classification},
  booktitle	= {The First International Workshop on Pulmonary Image
		  Analysis},
  year		= {2008},
  pages		= {113--122},
  address	= {New York, USA}
}