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Magnetic Curves: Curvature-Controlled Aesthetic Curves Using Magnetic Fields
(The Eurographics Association, 2009)
We describe 'magnetic curves', a particle-tracing method that creates curves with constantly changing curvature. It is well known that charged particles in a constant magnetic field trace out circular or helical trajectories. ...
Stipple Placement using Distance in a Weighted Graph
(The Eurographics Association, 2007)
We present a stipple placement method which provides extra emphasis to image features, especially edges. Our algorithm transforms an image into a regular graph, with edge weights given by the local gradient magnitude of ...
The Aesthetics of Graph Visualization
(The Eurographics Association, 2007)
The discipline of graph visualization produces pictorial representations of node link structures. Much effort has been directed toward making such diagrams visually pleasing. A variety of aesthetic heuristics have been ...