Generation of Knot Net for Calculation of Quadratic Triangular B-spline Surface of Human Head

Mihalík, Ján

doi:10.2478/v10187-011-0043-x

Abstract

This paper deals with calculation of the quadratic triangular B-spline surface of the human head for the purpose of its modeling in the standard videocodec MPEG-4 SNHC. In connection with this we propose an algorithm of generation of the knot net and present the results of its application for triangulation of the 3D polygonal model Candide. Then for the model and generated knot net as well as an established distribution of control points we show the results of the calculated quadratic triangular B-spline surface of the human head including its textured version for the texture of the selected avatar.

References

The Special Issue of the IEEE Trans. on Circuits and Systems for Video Technology on MPEG-4 SNHC, July 2004.
Search in Google Scholar
MIHALÍK, J.: Standard Videocodec MPEG-4, Electronic Horizon 60 No. 2 (2003), 7-11. (In Slovak)
Search in Google Scholar
MIHALÍK, J.: Modeling of Human Head Surface by using Triangular B-Splines., Radioengineering, 19, No. 1, 2010, p.39-45.
Search in Google Scholar
MIHALÍK, J.—MICHALČIN, V.: Animation of 3D Model of Human Head, Radioengineering 16 No. 1 (2007), 58-66.
Search in Google Scholar
MIHALÍK, J.—MICHALČIN, V.: Texturing of Surface of 3D Human Head Model, Radioengineering 13 No. 4 (2004), 44-47.
Search in Google Scholar
STRINTZIS, M.—SARRIS, N. Eds.: 3D Modeling and Animation: Synthesis and Analysis Techniques for the Human Body, IRM Press, Hershey, PA, July 2004.
Search in Google Scholar
GREINER, G.—SEIDEL, H. P.: Modeling with Triangular B-Splines, IEEE Computer Graphics and Applications, 14 (1994), 56-60.10.1109/38.267471
Search in Google Scholar
ROSSE, C.—ZEILFELDER, F.—NUMBERGER, G.-SIEDEL, H. P.: Reconstruction of Volume Data with Quadratic Super Splines, Trans. on Visualization and Computer Graphics (2004), 38-42.
Search in Google Scholar
FONG, P.—SEIDEL, H. P.: An Implementation of Triangular B-Spline Surfaces over Arbitrary Triangulations, Computer Aided Geometric Design 25 No. 10 (1993), 265-267.
Search in Google Scholar
PRAUTZSCH, H.—BOEHM, W.—PALUSZNY, M.: Bézier and B-Spline Techniques, Springer Verlag, 2002.10.1007/978-3-662-04919-8
Search in Google Scholar
DAHMEN, W.—MICCHELLI, C. A.: Multivariate Splines - a New Constructive Approach. Surfaces in Computer Aided Geometric Design, North-Holland, Amsterdam, 1992, pp. 191-215.
Search in Google Scholar
AHLBERG, J.: Candide-3: An Updated Parameterised Face, Rep. No. LiTH-ISY-R-2326, Jan 2001.
Search in Google Scholar
PIEGL, L.—TILLER, W.: Parametrization for Surface Fitting in Reverse Engineering, Computer Aided Geometric Design 33 No. 11 (2001), 593-603.10.1016/S0010-4485(00)00103-2
Search in Google Scholar
JOSLIN, CH.—PANDZIC, I, S.—THALMANN, N. M.: Trends in Networked Collaborative Virtual Environments, Computer Communications 26 No. 5 (2003), 430-437.10.1016/S0140-3664(02)00163-9
Search in Google Scholar

Generation of Knot Net for Calculation of Quadratic Triangular B-spline Surface of Human Head

Abstract

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