Full metadata record
DC pole | Hodnota | Jazyk |
---|---|---|
dc.contributor.author | Chambelland, J. C. | |
dc.contributor.author | Daniel, M. | |
dc.contributor.author | Brun, J. M. | |
dc.contributor.editor | Jorge, Joaquim | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2013-12-16T08:14:28Z | |
dc.date.available | 2013-12-16T08:14:28Z | |
dc.date.issued | 2006 | |
dc.identifier.citation | WSCG '2006: Short Papers Proceedings: The 14-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2006: University of West Bohemia, Plzen, Czech Republic, January 31 - February 2, 2006, p. 39-46. | en |
dc.identifier.isbn | 80-86943-05-4 | |
dc.identifier.uri | http://wscg.zcu.cz/WSCG2006/Papers_2006/Short/!WSCG2006_Short_Proceedings_Final.pdf | |
dc.identifier.uri | http://hdl.handle.net/11025/6589 | |
dc.description.abstract | This paper adresses the problem of least-square fitting with rational pole curves. The issue is to minimize a sum of squared Euclidean norms with respect to three types of unknowns: the control points, the node values, and the weights. A new iterative algorithm is proposed to solve this problem. The method alternates between three steps to converge towards a solution. One step uses the projection of the data points on the approximant to improve the node values, the two others use a gradient based technique to update the control point positions and the weight values. Experimental results are proposed with rational Bézier and NURBS curves. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | en |
dc.relation.ispartofseries | WSCG '2006: Short Papers Proceedings | en |
dc.rights | © Václav Skala - UNION Agency | cs |
dc.subject | grafické algoritmy | cs |
dc.subject | iterační metoda | cs |
dc.subject | metoda nejmenších čtverců | cs |
dc.title | An iterative method for rational pole curve fitting | en |
dc.type | konferenční příspěvek | cs |
dc.type | conferenceObject | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | graphic algorithms | en |
dc.subject.translated | iteration methods | en |
dc.subject.translated | least-square fitting | en |
dc.type.status | Peer-reviewed | en |
Vyskytuje se v kolekcích: | WSCG '2006: Short Papers Proceedings |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
---|---|---|---|---|
Chambelland.pdf | Plný text | 240,8 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/6589
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