Segmentation with gray-scale connectedness can separate arteries and veins in MRA.

@article{Tizon2002SegmentationWG,
  title={Segmentation with gray-scale connectedness can separate arteries and veins in MRA.},
  author={Xavier Tizon and {\"O}rjan Smedby},
  journal={Journal of magnetic resonance imaging : JMRI},
  year={2002},
  volume={15 4},
  pages={
          438-45
        }
}
PURPOSE To describe and present some preliminary results for a novel algorithm for segmentation with gray-scale connectedness as a means to separate arteries and veins in magnetic resonance angiography (MRA). MATERIALS AND METHODS The proposed algorithm, SeparaSeed, uses the gray-scale degree of connectedness as a tool to find the zone surrounding each vessel, in order to split the original volume into its different vessel components. In contrast to traditional segmentation methods, no gray… CONTINUE READING
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