Bein, Matthias ; Peña Serna, Sebastian ; Stork, André ; Fellner, Dieter W. (2012)
Completing Digital Cultural Heritage Objects by Sketching Subdivision Surfaces toward Restoration Planning.
Progress in Cultural Heritage Preservation.
doi: 10.1007/978-3-642-34234-9_30
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In the restoration planning process a curator evaluates the condition of a Cultural Heritage (CH) object and accordingly develops a set of hypotheses for improving it. This iterative process is complex, time consuming and requires many manual interventions. In this context, we propose interactive modeling techniques, based on subdivision surfaces, which can support the completion of CH objects toward restoration planning. The proposed technique starts with a scanned and incomplete object, represented by a triangle mesh, from which a subdivision surfaces can be generated. Based on the mixed representation, sketching techniques and modeling operations can be combined to extend and refine the subdivision surface, according to the curator's hypothesis. Thus, curators without rigorous modeling experience can directly create and manipulate surfaces in a similar way as they would do it on a piece of paper. We present the capabilities of the proposed technique on two interesting CH objects.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Bein, Matthias ; Peña Serna, Sebastian ; Stork, André ; Fellner, Dieter W. |
| Art des Eintrags: | Bibliographie |
| Titel: | Completing Digital Cultural Heritage Objects by Sketching Subdivision Surfaces toward Restoration Planning |
| Sprache: | Englisch |
| Publikationsjahr: | 2012 |
| Verlag: | Springer, Berlin, Heidelberg, New York |
| Reihe: | Lecture Notes in Computer Science (LNCS); 7616 |
| Veranstaltungstitel: | Progress in Cultural Heritage Preservation |
| DOI: | 10.1007/978-3-642-34234-9_30 |
| Kurzbeschreibung (Abstract): | In the restoration planning process a curator evaluates the condition of a Cultural Heritage (CH) object and accordingly develops a set of hypotheses for improving it. This iterative process is complex, time consuming and requires many manual interventions. In this context, we propose interactive modeling techniques, based on subdivision surfaces, which can support the completion of CH objects toward restoration planning. The proposed technique starts with a scanned and incomplete object, represented by a triangle mesh, from which a subdivision surfaces can be generated. Based on the mixed representation, sketching techniques and modeling operations can be combined to extend and refine the subdivision surface, according to the curator's hypothesis. Thus, curators without rigorous modeling experience can directly create and manipulate surfaces in a similar way as they would do it on a piece of paper. We present the capabilities of the proposed technique on two interesting CH objects. |
| Freie Schlagworte: | Forschungsgruppe Semantic Models, Immersive Systems (SMIS), Business Field: Virtual engineering, Business Field: Digital society, Research Area: Generalized digital documents, Research Area: Semantics in the modeling process, Sketching, Subdivision surfaces, Modeling |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Graphisch-Interaktive Systeme |
| Hinterlegungsdatum: | 12 Nov 2018 11:16 |
| Letzte Änderung: | 04 Feb 2022 12:40 |
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