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Dipl. Math. Udo Diewald

Address
Institute for Mathematics
Gerhard-Mercator-University Duisburg
Lotharstrasse 65
D-47048 Duisburg
Room
LE 332
Phone
+49 (0)203-379-4051    
Fax
+49 (0)203-379-1323
email
[ Research ] [ Links ]

 
 

Research interests:

[Main research page]
   * Nonlinear Diffusion Methods in Image and Surface Fairing

 
   * Surfaces Fairing by Geometric Evolution Problems

 
   * Subdivision Surfaces

 
   * Visualization and Segmentation of Vectorfields on Surfaces

 
 

Publications

Articles in Journals

[1]Clarenz, U. and Diewald, U. and Dziuk, G. and Rumpf, M. and Rusu, R.
A finite element method for surface restoration with smooth boundary conditions.
in Computer Aided Geometric Design, 21(5), pp. 427-445, 2004.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

[2]Clarenz, U. and Diewald, U. and Rumpf, M.
Processing Textured Surfaces via Anisotropic Geometric Diffusion.
in IEEE Transactions on Image Processing, 13(2), pp. 248-261, 2004.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

[3]Diewald, U. and Morigi, S. and Rumpf, M.
A Cascadic Geometric Filtering Approach to Subdivision.
in Computer Aided Geometric Design, 19, pp. 675-694, 2002.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

[4]Diewald, U. and Preußer, T. and Rumpf, M. and Strzodka, R.
Diffusion models and their accelerated solution in computer vision applications.
in Acta Mathematica Universitatis Comenianae (AMUC), LXX(1), pp. 15--31, 2001.
[ Abstract ] [ Paper (PDF) ] [ BibItem ] [ Research Page ]

[5]Diewald, U. and Preußer, T. and Rumpf, M.
Anisotropic Diffusion in Vector Field Visualization on Euclidean Domains and Surfaces.
in IEEE Transactions on Visualization and Computer Graphics, 6(2), pp. 139--149, 2000.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

Articles in Proceedings

[6]Clarenz, U. and Diewald, U. and Rumpf, M.
A Multiscale Fairing Method for Textured Surfaces.
in Visualization and Mathematics III, Hans-Christian Hege and Konrad Polthier (ed), pp. 245--260, Springer-Verlag, (VisMath2002), 2003.
[ BibItem ]

[7]Diewald, U. and Morigi, S. and Rumpf, M.
On Geometric Evolution and Cascadic Multigrid in Subdivision.
in Proc. Vision, Modeling and Visualization 2001, Stuttgart, Ertl, T. and Girod, B. and Greiner, G. and Niemann, H. and Seidel, H.-P. (ed), pp. 67-75, 2001.
[ BibItem ]

[8]Clarenz, U. and Diewald, U. and Rumpf, M.
Nonlinear Anisotropic Diffusion in Surface Processing.
in Proceedings Visualization 2000, T. Ertl, B. Hamann and A. Varshney (ed), pp. 397--405, 2000.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

[9]Diewald, U. and Rumpf, M.
Visualization of Principal Curvature Directions by Anisotropic Diffusion.
in Proc. Vision, Modeling and Visualization 2000, MPI Saarbrücken, Girod, B. and Greiner, G. and Niemann, H. and Seidel, H.-P. (ed), pp. 293-301, 2000.
[ Abstract ] [ Paper (PDF) ] [ BibItem ]

Miscellanous

[10]Diewald, U.
Anisotrope Diffusion parametrischer Flächen.
Diplomarbeit, Universität Bonn, 2001.
[ BibItem ]

[11]Diewald, U. and Droske, M. and Preusser, R. and Rumpf, M. and Strzodka, R.
Computergraphik in der Mathematik - Mathematik in der Computergraphik.
B. Heintz/J. Huber (Hgg.), (ed), Zürich/Springer Wien New York, 2001.
[ BibItem ]

 
 

 

Links:

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Udo Diewald, Jan 2002
All contents © Institute for Mathematics, Duisburg University, Germany
Comments to diewald@math.uni-duisburg.de