Browsing by Author "Ahmed, Abdalla G. M."
Ahmed, Abdalla G. M.; Deussen, Oliver (The Eurographics Association, 2017)Capacity 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 ...
Ahmed, Abdalla G. M.; Deussen, Oliver (The Eurographics Association, 2017)AA Bitmaps are ornamental monochrome bitmaps. We present an algorithm for colorizing a certain family of AA Bitmaps that relies on modular arithmetics.
Ahmed, Abdalla G. M. (The Eurographics Association, 2018)Voronoi tree maps are an important milestone in information visualization, representing a substantial advancement of the original tree maps concept. We address a less-studied variant of Voronoi tree maps that uses ...