Show simple item record

dc.contributor.authorCardona, Luisen_US
dc.contributor.authorSaito, Suguruen_US
dc.contributor.editorEitan Grinspun and Bernd Bickel and Yoshinori Dobashien_US
dc.date.accessioned2016-10-11T05:19:04Z
dc.date.available2016-10-11T05:19:04Z
dc.date.issued2016
dc.identifier.issn1467-8659
dc.identifier.urihttp://dx.doi.org/10.1111/cgf.13011
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13011
dc.description.abstractIn this paper, we propose a method to maintain the temporal coherence of stylized feature lines extracted from 3D models and preserve an artistically intended stylization provided by the user. We formally define the problem of combining spatio-temporal continuity and artistic intention as a weighted energy minimization problem of competing constraints. The proposed method updates the style properties to provide real-time smooth transitions from current to goal stylization, by assuring first- and second-order temporal continuity, as well as spatial continuity along each stroke. The proposed weighting scheme guarantees that the stylization of strokes maintains motion coherence with respect to the apparent motion of the underlying surface in consecutive frames. This weighting scheme emphasizes temporal continuity for small apparent motions where the human vision system is able to keep track of the scene, and prioritizes the artistic intention for large apparent motions where temporal coherence is not expected. The proposed method produces temporally coherent and visually pleasing animations without the flickering artifacts of previous methods, while also maintaining the artistic intention of a goal stylization provided by the user.en_US
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectI.3.3 [Computer Graphics]
dc.subjectPicture/Image Generation
dc.subjectLine and curve generation
dc.titleTemporally Coherent and Artistically Intended Stylization of Feature Lines Extracted from 3D Modelsen_US
dc.description.seriesinformationComputer Graphics Forum
dc.description.sectionheadersVisualization/NPR
dc.description.volume35
dc.description.number7
dc.identifier.doi10.1111/cgf.13011
dc.identifier.pages137-146


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record