File Download
There are no files associated with this item.
Supplementary
-
Citations:
- Scopus: 0
- Appears in Collections:
Article: Poisson-based curve blending
Title | Poisson-based curve blending |
---|---|
Authors | |
Keywords | Curve blending Gradient field manipulation Piecewise linear curves Poisson equation |
Issue Date | 2007 |
Citation | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 2007, v. 19, n. 3, p. 298-303 How to Cite? |
Abstract | In this paper, we introduce a novel blending approach for both 2D and 3D curves with the discrete Poisson equation defined on piecewise linear curves as the theoretical foundation. Based on defining local frames on source and target curves, a non-linear gradient field interpolation algorithm is proposed. With user-specified boundary conditions, the in-between curves are reconstructed implicitly from the interpolated gradient fields. By viewing the source curve and the target one as scalar fields defined on the common domain, our algorithm has the distinctive feature that it generates blending sequences via manipulating gradient fields instead of interpolating node coordinates. Statistics of the perimeter and the interior area (for 2D curves) show our method keeps the in-between curves as rigid as possible. Compared with competing methods, our method is more stable. |
Persistent Identifier | http://hdl.handle.net/10722/321321 |
ISSN | 2023 SCImago Journal Rankings: 0.161 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lei, Kaibin | - |
dc.contributor.author | Xu, Dong | - |
dc.contributor.author | Wang, Qing | - |
dc.contributor.author | Bao, Hujun | - |
dc.date.accessioned | 2022-11-03T02:18:08Z | - |
dc.date.available | 2022-11-03T02:18:08Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 2007, v. 19, n. 3, p. 298-303 | - |
dc.identifier.issn | 1003-9775 | - |
dc.identifier.uri | http://hdl.handle.net/10722/321321 | - |
dc.description.abstract | In this paper, we introduce a novel blending approach for both 2D and 3D curves with the discrete Poisson equation defined on piecewise linear curves as the theoretical foundation. Based on defining local frames on source and target curves, a non-linear gradient field interpolation algorithm is proposed. With user-specified boundary conditions, the in-between curves are reconstructed implicitly from the interpolated gradient fields. By viewing the source curve and the target one as scalar fields defined on the common domain, our algorithm has the distinctive feature that it generates blending sequences via manipulating gradient fields instead of interpolating node coordinates. Statistics of the perimeter and the interior area (for 2D curves) show our method keeps the in-between curves as rigid as possible. Compared with competing methods, our method is more stable. | - |
dc.language | eng | - |
dc.relation.ispartof | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics | - |
dc.subject | Curve blending | - |
dc.subject | Gradient field manipulation | - |
dc.subject | Piecewise linear curves | - |
dc.subject | Poisson equation | - |
dc.title | Poisson-based curve blending | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-34247178333 | - |
dc.identifier.volume | 19 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 298 | - |
dc.identifier.epage | 303 | - |