Title: A Spline Approximation of a Large Set of Points
Authors: Kostková, Jana
Halíř, Radim
Citation: WSCG '2000: Conference proceeding: The 8th International Conference in Central Europe on Computers Graphics, Visualization and Interaktive Digital Media '2000 in cooperation with EUROGRAPHICS and IFIP WG 5.10: University of West Bohemia, Plzen, Czech republic, February 7 - 10, 2000, p. 161-167.
Issue Date: 2000
Publisher: University of West Bohemia
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2000/Papers_2000/T7.ps.gz
ISBN: 80-7082-612-6
Keywords: spline aproximace;počítačová grafika;least squares
Keywords in different language: spline approximation;computer graphics;nejmenší čtverce
Abstract: This paper presents a spline approximation method for the representation of a large set of points. The representation should be smooth with preserving important shape characteristics given by the points. Because of a large size of the set, the standard spline interpolation cannot be used. The proposed method is based on a least squares minimization of the distances of the points from the spline function subject to the conditions of smoothness of the representation. The spline approximation produces accurate and suitable representation of the points. The proposed approach has been verified on both synthetic and real data sets of points.
Rights: © University of West Bohemia
Appears in Collections:WSCG '2000: Conference proceeding

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