Reconstruction of rational ruled surfaces from their silhouettes
| dc.contributor.author | Gallet, Matteo | |
| dc.contributor.author | Lubbes, Niels | |
| dc.contributor.author | Schicho, Josef | |
| dc.contributor.author | Vršek, Jan | |
| dc.date.accessioned | 2022-02-28T11:00:21Z | |
| dc.date.available | 2022-02-28T11:00:21Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract-translated | We provide algorithms to reconstruct rational ruled surfaces in three-dimensional projective space from the “apparent contour” of a single projection to the projective plane. We deal with the case of tangent developables and of general projections to of rational normal scrolls. In the first case, we use the fact that every such surface is the projection of the tangent developable of a rational normal curve, while in the second we start by reconstructing the rational normal scroll. In both instances we then reconstruct the correct projection to of these surfaces by exploiting the information contained in the singularities of the apparent contour. | en |
| dc.format | 15 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | GALLET, M. LUBBES, N. SCHICHO, J. VRŠEK, J. Reconstruction of rational ruled surfaces from their silhouettes. JOURNAL OF SYMBOLIC COMPUTATION, 2021, roč. 104, č. May- June, s. 366-380. ISSN: 0747-7171 | cs |
| dc.identifier.document-number | 598670000020 | |
| dc.identifier.doi | 10.1016/j.jsc.2020.08.002 | |
| dc.identifier.issn | 0747-7171 | |
| dc.identifier.obd | 43933530 | |
| dc.identifier.uri | 2-s2.0-85091252192 | |
| dc.identifier.uri | http://hdl.handle.net/11025/47007 | |
| dc.language.iso | en | en |
| dc.project.ID | LO1506/PUNTIS - Podpora udržitelnosti centra NTIS - Nové technologie pro informační společnost | cs |
| dc.publisher | Academic Press Inc. | en |
| dc.relation.ispartofseries | Journal Of Symbolic Computation | en |
| dc.rights | Plný text je přístupný v rámci univerzity přihlášeným uživatelům. | cs |
| dc.rights | © Elsevier | en |
| dc.rights.access | restrictedAccess | en |
| dc.subject.translated | rational surface | en |
| dc.subject.translated | ProjectionContour | en |
| dc.subject.translated | Discriminant | en |
| dc.subject.translated | Tangent developable | en |
| dc.title | Reconstruction of rational ruled surfaces from their silhouettes | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |