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Proceedings Image-Guided Fracture

Author(s): David Mould.
Proceedings: Graphics Interface (GI'05), 2005.
[BibTeX] Find this paper on Google

Abstract:
We present an image filter that transforms an input line drawing into an image of a fractured surface, where the cracks echo the input drawing. The basis of our algorithm is the Voronoi diagram of a weighted graph, where the distance between nodes is path cost in the graph. Modifying the edge costs gives us control over the placement of region boundaries; we interpret region boundaries as cracks. The rendering of our crack maps into final images is accomplished either by image analogies or by modulation of an uncracked texture.

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