Adaptive multi-scale analysis for point-based surface editing
| hal.structure.identifier | Geometry Processing and Constrained Optimization [M2DisCo] | |
| dc.contributor.author | NADER, Georges | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| hal.structure.identifier | Melting the frontiers between Light, Shape and Matter [MANAO] | |
| dc.contributor.author | GUENNEBAUD, Gael | |
| hal.structure.identifier | University College of London [London] [UCL] | |
| dc.contributor.author | MELLADO, Nicolas | |
| dc.date.accessioned | 2023-05-12T10:44:22Z | |
| dc.date.available | 2023-05-12T10:44:22Z | |
| dc.date.issued | 2014-10-08 | |
| dc.identifier.issn | 0167-7055 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/181697 | |
| dc.description.abstractEn | This paper presents a tool that enables the direct editing of surface features in large point-clouds or meshes. This is made possible by a novel multi-scale analysis of unstructured point-clouds that automatically extracts the number of relevant features together with their respective scale all over the surface. Then, combining this ingredient with an adequate multi-scale decomposition allows us to directly enhance or reduce each feature in an independent manner. Our feature extraction is based on the analysis of the scale-variations of locally fitted surface primitives combined with unsupervised learning techniques. Our tool may be applied either globally or locally, and millions of points are handled in real-time. The resulting system enables users to accurately edit complex geometries with minimal interaction. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.title.en | Adaptive multi-scale analysis for point-based surface editing | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1111/cgf.12485 | |
| dc.subject.hal | Informatique [cs]/Synthèse d'image et réalité virtuelle [cs.GR] | |
| bordeaux.journal | Computer Graphics Forum | |
| bordeaux.page | 9 | |
| bordeaux.volume | 33 | |
| bordeaux.hal.laboratories | Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01059392 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01059392v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Computer%20Graphics%20Forum&rft.date=2014-10-08&rft.volume=33&rft.spage=9&rft.epage=9&rft.eissn=0167-7055&rft.issn=0167-7055&rft.au=NADER,%20Georges&GUENNEBAUD,%20Gael&MELLADO,%20Nicolas&rft.genre=article |
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