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Go to: 2010 • 2009 • 2008 • 2007 • 2006 • 2005 • 2004 • 2003 • 2002 • 2001 • 2000 • 1999 • 1998 • Dissertations
| Accepted Papers |
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| B. Burkhart, B. Hamann, G. Umlauf |
Adaptive and Feature-Preserving Subdivision for High-Quality Tetrahedral Meshes.
Accepted: Computer Graphics Forum |
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| Bobach, T.; Constantiniu, A.; Steinmann, P.; Umlauf, G |
Geometric properties of the adaptive Delauney tesselation.
Accepted: Mathematical Methods for Curves and Surfaces, 2008. |
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| Denker, K., Lehner, B., and Umlauf, G. |
| Real-time Triangulation of Point Streams,
Accepted: Special Edition of Engineering with Computers. |
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| 2009 (top) |
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| Bobach, T.; Farin, G.; Hansford, D.; Umlauf, G. |
Natural neighbor extrapolation using ghost points.
Computer Aided-Design 41(5): 350-365, 2009. |
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| 2008 (top) |
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| Bobach, T. and Umlauf, G. |
Natural neighbor concepts in scattered data interpolation and discrete function approximation.
In: H. Hagen, M. Hering-Bertram, C. Garth (eds.) GI Lecture Notes in informatiacs, Visualization of Large and Unstructured Data Sets, 23-35, 2008. |
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| Constantiniu, A., Steinmann, P., Bobach, T., Farin, G., and Umlauf, G. |
The adaptive Delaunay tessellation: A neighborhood covering meshing technique.
Computational Mechanics, 42(5), 655-669, 2008. |
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| Denker, K., Lehner, B., and Umlauf, G. |
Online triangulation of laser-scan data.
In: R. Garimella (ed.), Proceedings of the 17th International Meshing Roundtable, Springer-Verlag, 415-432, 2008.
Video download |
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| Ginkel, I. and Umlauf, G. |
Local energy-optimized subdivision algorithms.
Computer Aided Geometric Design, 25(3), 137-147, 2008. |
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| Ginkel, I. and Umlauf, G.: |
Symmetry of shape charts.
Computer Aided Geometric Design, 24(3): 131-136, 2008. |
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| Lehner, B., Umlauf, G., and Hamann, B. |
Video compression using data-dependent triangulations.
In: Y. Xiao, E. ten Thij (eds.), Computer Graphics and Visualization '08, 244-248, 2008.
Best short-paper award.
Video downloads |
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| Lehner, B., Umlauf, G., and Hamann, B. |
Survey of techniques for data-dependent triangulations.
In: H. Hagen, M. Hering-Bertram, C. Garth (eds.), GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets, 178-187, 2008. |
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| 2007 (top) |
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| Bobach, T., Farin, G., Hansford, D., and Umlauf, G. |
Discrete harmonic fundctions from local coordinates.
In: R. Martin, M. Sabin, J. winkler (eds.), Mathematics of Surfaces XII, Springer-Verlag, 93-103, 2007. |
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| Ginkel, I., and Umlauf, G. |
Analyzing a generalized Loop subdivision scheme.
Computing, 79(2-4), 353-363, 2007. |
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| Ginkel, I., and Umlauf, G. |
Tuning subdivision algorithms using constrained energy minimization.
In: R. Martin, M. Sabin, J. Winkler (eds.), The Mathematics of Surfaces XII, Springer-Verlag, 2007, 166-176.
PDF |
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| Ginkel, I., Peters, J., and Umlauf, G. |
Normals of subdivision surfaces and their control polyhedra.
CAGD, 24(2): 112-116, 2007.
PDF |
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| Lehner, B., Umlauf, G., Hamann, B. |
Image compression using data-dependent triangulations.
In: G. Bebis et al. (eds.), Advances in Visual Computing, Part I, Springer-Verlag, 352-362, 2007. |
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| Middendorf, L.; Mühlbauer, F.; Bobda, Ch.; Umlauf, G. |
SoPC for 3D Point Rendering.
To appear: DASIP 2007. |
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| Middendorf, L.; Mühlbauer, F.; Umlauf, G.; Bobda, C. |
Embedded vertex shader in FPGA.
In: A. Rettberg et al. (eds.), Embedded System Design: Topics, Techniques and Trendes, Springer, 155-164, 2007. |
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| 2006 (top) |
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| Bobach, T., and Umlauf, G. |
Natural neighbor interpolation and order of continuity.
In: H.Hagen, A.Kerren, P.Dannenmann (eds.), GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets, 69-86, 2006. |
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| Bobach, T., Bertram, M., and Umlauf, G. |
Issues and Implementation of C1 and C2 Natural Neighbor Interpolation.
In: G. Bebis et al. (eds.), Advances in Visual Computing, Part II, Springer-Verlag, 186-195, 2006. |
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| Bobach, T., Bertram, M., and Umlauf, G. |
Comparison of Voronoi Based Scattered Data Interpolation Schemes.
In: J.J. Villanueva (ed.), Proceedings of International Conference on Visualization, Imaging and Image Processing, 342-349, 2006. |
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| Bobach, T., Bertram, M., and Umlauf, G. |
Natural Neighbor Based Scattered Data Interpolation.
IEEE Visualization 2006 Scientific Animation Theater. |
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| Ginkel, I., and Umlauf, G. |
Loop subdivision with curvature control.
In: K. Polthier, A. Scheffer (eds.), Eurographics Symposium on Geometry Processing 2006, 163-171.
PDF |
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| Ginkel, I., and Umlauf, G. |
Controlling a subdivision tuning method.
In: A. Cohen, J.-L. Merrien, L.L. Schumaker (eds.),Curve and Surface Fitting, 170-179, 2006.
PDF |
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| Lehner, B., Umlauf, G., Hamann, B., and Ustin, S. |
Topographic Distance Functions for Interpolation of
Meteorological Data.
In: H.Hagen, A.Kerren, P.Dannenmann (eds.), GI Lecture Notes in Informatics, Visualization of Large and Unstructured Data Sets, 119-131, 2006. |
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| Prautzsch, H. and Umlauf, G. |
Parametrizations for Triangular Gk Spline Surfaces of Low Degree.
ACM Transactions on Graphics, 25(4): 1281 - 1293, 2006.
PDF |
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| 2005 (top) |
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| Ginkel, I., Peters, J., and Umlauf, G. |
On normals and control nets.
In: R.Martin, H.Bez, M.Sabin: Mathematics of Surfaces XI, 233-239, 2005. |
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| Umlauf, G. |
Analysis and tuning of subdivision schemes.
In: B.Jüttler (ed.), Proceedings of Spring Conference on Computer Graphics SCCG 2005, ACM Press, 33-40, 2005. |
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| 2004 (top) |
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| Bobach, T.; Umlauf, G. |
Post-processing Polygonal Voxel Data from Numerical Simulation.
Interner Bericht 332/04, Fachbereich Informatik, TU Kaiserslautern |
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| Gerteisen, E.; Bobach, T.; Nawotki, A.; Nowottny, D. |
Issues of the CAD-CAE interface in optimization.
In: K.C. Giannakoglou, W. Haase, Design Optimization International Conference, Athens, Greece, 2004. |
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| Umlauf, G. |
A Technique for Verifying the Smoothness of Subdivision
Schemes.
In: M.L. Lucian, M. Nematu (eds.), Geometric Modelling and Computing, Seattle 2003, Nashboro Press, 2004, 513-521. |
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| 2003 (top) |
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| Ebert, A.; Ginkel, I.; and Hagen, H. |
Rule-based Morphing Techniques for Interactive
Clothing Catalogs.
In: G.P. Bonneau, T. Ertl, G. Nielson (eds.), The visual extraction of knowledge from data, 2003, 329-343. |
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| 2001 (top) |
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| Peters, J.; Umlauf, G. |
Computing curvature bounds for bounded curvature
subdivision,
CAGD, 18 (5): 455-462, 2001. |
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| Prautzsch, H.; Umlauf, G. |
Triangular Gk splines,
Interner Bericht Nr. 2001-8, Fakultät für Informatik, Universität Karlsruhe,
2001. |
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| 2000 (top) |
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| Peters, J.; Umlauf, G. |
Gaussian and mean curvature of subdivision
surfaces.
In: R. Cipolla, R. Martin (eds.), The Mathematics of Surfaces IX,
Springer-Verlag, 2000: 59-69. |
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| Prautzsch, H.; Umlauf, G. |
A G1 and a G2 subdivision schemes for triangular
nets,
International Journal on Shape Modelling, 6(1): 21-35, 2000. |
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| Umlauf, G. |
Analyzing the characteristic map of triangular
subdivision schemes,
Constructive Approximation, 16 (1): 145-155, 2000. |
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| 1999 (top) |
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| Prautzsch, H.; Umlauf, G. |
Triangular G2- splines.
In: P.-L. Laurent, P. Sablonniere, L.L. Schumaker (eds.), Curve and Surface
Design, Vanderbilt University Press, 1999: 335-342. |
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| Umlauf, G. |
Glatte Freiformflächen und optimierte
Unterteilungsalgorithmen,
April 1999. Verlag Shaker, Aachen, 1999. |
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| 1998 (top) |
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| Prautzsch, H.; Umlauf, G. |
A G2-subdivision algorithm.
Computing 13: 217-224, 1998. |
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| Prautzsch, H.; Umlauf, G. |
Improved triangular subdivision schemes.
In: F.-E. Wolter and N.M. Patrikalakis (eds.), Proceedings of the CGI 98 ,
Hannover, 1998: 626-632 |
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| Dissertations (top) |
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| Bobach, Tom |
| Natural Neighbor Interpolation - Critical Assessment and New Contributions, 20.06.2008. |
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| Lehner, Burkhard |
| Meshing Techniques for Image/Video Compression and Surface Reconstruction, 09.07.2008. |
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| Ginkel, Ingo |
| Analysis and Tunning Techniques for Subdivision Algorithms, 12.10.2007. |
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