Identity statement area
Reference TypeConference Proceedings
Last Update2005: administrator
Metadata Last Update2020: administrator
Citation KeyLewinerFerrCraiTeix:2005:CuMoUn
TitleCurvature motion for union of balls
Date9-12 Oct. 2005
Access Date2020, Dec. 04
Number of Files1
Size406 KiB
Context area
Author1 Lewiner, Thomas
2 Ferreira, Cynthia O. L.
3 Craizer, Marcos
4 Teixeira, Ralph
Affiliation1 PUC–Rio— Departamento de Matemática — Matmádia Project —Rio de Janeiro —Brazil
2 INRIA — Géométrica Project — Sophia Antipolis —France
3 Fundação Getulio Vargas— Rio de Janeiro —Brazil
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI)
Conference LocationNatal
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
History2005-07-06 12:19:35 :: tomlew -> banon ::
2005-07-07 19:47:15 :: banon -> tomlew ::
2008-07-17 14:10:59 :: tomlew -> banon ::
2008-08-26 15:17:01 :: banon -> administrator ::
2009-08-13 20:37:45 :: administrator -> banon ::
2010-08-28 20:01:17 :: banon -> administrator ::
2020-02-19 03:19:09 :: administrator -> :: 2005
Content and structure area
Is the master or a copy?is the master
Document Stagecompleted
Content TypeExternal Contribution
Tertiary TypeFull Paper
KeywordsUnion of Balls. Medial Axis. Curvature Motion. Shape. Vision. Multiresolution.
AbstractThis work proposes a scheme for multiresolution representation of union of balls in the plane. This representation is inspired by curvature motion for smooth curves. More precisely, the proposed evolution of centres and radii of the balls are based on equations of evolution of the medial axis of a curve that performs curvature motion. The results obtained are very close to the pixel approximation of curvature motion.
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Target FileMedialMove_Sibgrapi_final.pdf
User Grouptomlew
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