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001-es BibID:	BIBFORM113728
035-os BibID:	(WoS)001045062300001 (Scopus)85165233748
Első szerző:	Kruppa Kinga Tünde (programtervező informatikus)
Cím:	A skinning technique for modeling artistic disk B-spline shapes / Kinga Kruppa, Roland Kunkli, Miklós Hoffmann
Dátum:	2023
ISSN:	0097-8493
Megjegyzések:	Disk B-spline curve provides an alternative shape modeling tool to standard control point based modeling techniques by extending control points to control disks, resulting in an easy and straightforward way of modeling regions or shapes with adjustable thickness. Due to this feature, disk B-spline curves are frequently applied in artistic shape modeling applications, such as brushstroke representation, calligraphy, and animation, but they are also suitable for engineering purposes. However, the boundary curves of the described shapes tend to have unintentional self-intersections or cusps, negatively affecting the usability and artistic value of the resulting shape and texture. In this paper, we introduce an iterative algorithm to give a solution to this problematic issue with the help of an approximating circle skinning method, while preserving the advantageous properties of the disk B-spline curves. Our method also results in smoother texturing of the shape around the more sharply curved sections
Tárgyszavak:	Műszaki tudományok Informatikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Disk B-spline curve Circle skinning Approximation Self-intersection Cusps Brushstroke representation
Megjelenés:	Computers & Graphics-Uk. - 115 (2023), p. 96-106. -
További szerzők:	Kunkli Roland (1982-) (matematika, informatika, ábrázoló geometria szakos tanár) Hoffmann Miklós (1966-) (matematikus, informatikus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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