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  • This contribution addresses the problem of curve and surface evolution. We explain a general framework for the evolution-based approximation of a given set of points by a curve. Then we apply this method to surfaces. We show the sequential evolution of curves and surfaces on some concrete examples. We apply the curve evolution as a solving method in statistical data analysis. Our aim is to use closed B-spline curves for the description of data sets related to the local density of the data sample. The result is a contour fulfilling some predefined statistical criterion. We also explain the notion of data depth. We also use the surface evolution for the surface reconstruction from point clouds. We describe the digital reconstruction problem and the methods of surface reconstruction. For the implementation of evolution algorithms we use the interactive environment MATLAB.
  • This contribution addresses the problem of curve and surface evolution. We explain a general framework for the evolution-based approximation of a given set of points by a curve. Then we apply this method to surfaces. We show the sequential evolution of curves and surfaces on some concrete examples. We apply the curve evolution as a solving method in statistical data analysis. Our aim is to use closed B-spline curves for the description of data sets related to the local density of the data sample. The result is a contour fulfilling some predefined statistical criterion. We also explain the notion of data depth. We also use the surface evolution for the surface reconstruction from point clouds. We describe the digital reconstruction problem and the methods of surface reconstruction. For the implementation of evolution algorithms we use the interactive environment MATLAB. (en)
Title
  • Shape fitting and non convex data analysis
  • Shape fitting and non convex data analysis (en)
skos:prefLabel
  • Shape fitting and non convex data analysis
  • Shape fitting and non convex data analysis (en)
skos:notation
  • RIV/00216208:11320/10:10057610!RIV11-GA0-11320___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA201/08/0486), S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 287163
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11320/10:10057610
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • B-spline; data depth; surface reconstruction; curve and surface evolution (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [D8713F15BB85]
http://linked.open...v/mistoKonaniAkce
  • Zlenice
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Sborník příspěvků 30. konference o geometrii a grafice
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Šír, Zbyněk
  • Surynková, Petra
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • MATFYZPRESS, vydavatelství Matematicko-fyzikální fakulty Univerzity Karlovy v Praze
https://schema.org/isbn
  • 978-80-7378-136-1
http://localhost/t...ganizacniJednotka
  • 11320
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