Skeleton-Based Edge Bundling for Graph Visualization

  title={Skeleton-Based Edge Bundling for Graph Visualization},
  author={Ozan Ersoy and Christophe Hurter and Fernando Vieira Paulovich and Gabriel Cantareiro and Alexandru Telea},
  journal={IEEE Transactions on Visualization and Computer Graphics},
In this paper, we present a novel approach for constructing bundled layouts of general graphs. As layout cues for bundles, we use medial axes, or skeletons, of edges which are similar in terms of position information. We combine edge clustering, distance fields, and 2D skeletonization to construct progressively bundled layouts for general graphs by iteratively attracting edges towards the centerlines of level sets of their distance fields. Apart from clustering, our entire pipeline is image… CONTINUE READING
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