Computer Graphics & Visual Computing (CGVC) 2017
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Browsing Computer Graphics & Visual Computing (CGVC) 2017 by Author "Ahmed, Abdalla G. M."
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Item Capacity Constrained Voronoi Tessellation Revisited(The Eurographics Association, 2017) Ahmed, Abdalla G. M.; Deussen, Oliver; Tao Ruan Wan and Franck VidalCapacity Constrained Voronoi Tessellation is an important concept that greatly influenced recent research on point sampling. The original concept was based on discretizing the sampled domain, and the algorithm was prohibitively slow, even with some proposed accelerations. We present a few improvements that make a real difference in the speed of the algorithm, bringing it back into presence.Item Colored AA Bitmaps(The Eurographics Association, 2017) Ahmed, Abdalla G. M.; Deussen, Oliver; Tao Ruan Wan and Franck VidalAA Bitmaps are ornamental monochrome bitmaps. We present an algorithm for colorizing a certain family of AA Bitmaps that relies on modular arithmetics.