Fat curves and representation of planar figuresстатья
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Дата последнего поиска статьи во внешних источниках: 2 октября 2014 г.
Аннотация:A fat curve is a ’curve having a width’; it is the trace left by a moving circle of variable radius. A union of a finite number of fat curves is called engraving. This paper describes mathematical representation of fat curves, their rendering on standard (raster) display devices, proposes a Bezier representation for fat curves and discusses 2D modelling through engraving. A method for the approximation of arbitrary bitmap binary images by engraving is also presented.