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Implicit Representation of Inscribed Volumes
(ACM, 2018)
We present an implicit approach for constructing smooth isolated or interconnected 3-D inscribed volumes which can be employed for volumetric modeling of various kinds of spongy or porous structures, such as volcanic rocks, ...
Stipple Removal in Extreme-tone Regions
(The Eurographics Association, 2019)
Conventional tone-preserving stippling struggles with extreme-tone regions. Dark regions require immense quantities of stipples, while light regions become littered with stipples that are distracting and, because of their ...
Irregular Pebble Mosaics with Sub-Pebble Detail
(The Eurographics Association, 2019)
Pebble mosaics convey images through an irregular tiling of rounded pebbles. Past work used relatively uniform tile sizes. We show how to create detailed representations of input photographs in a pebble mosaic style; we ...