@inproceedings{FREIMANspie2010colorization,
  author={Cooper, O. and Freiman, M. and Joskowicz, L. and Lischinski, D.},
  title={Affinity-based constraint optimization for nearly-automatic vessel segmentation},
  booktitle = {SPIE Medical Imaging: Image Processing},
  year =	 {2010},
  address =	 {San-Diego, California, USA},
  month =	 {February},
}