Christopher Dyken

Ph.D. Student in Computational Geometry

E-mail:	erikd <FOO> ifi.uio.no
Office phone no:	(+47) 22 85 77 36
Cell phone no:	(+47) 980 11 730
Snail-mail:	Center of Mathematics for Applications Department of Mathematics PO Box 1053, Blindern NO-0316 Oslo Norway
Visiting address:	5th floor, room 513 Niles Henrik Abels hus ("Mathematics building") Moltke Moes vei 35

Teaching

INF3320/INF4320 Computer Graphics and Geometric Modelling. Teaching: 2007, 2006, 2005, 2004, Tutoring: 2003.

Publications

C. Dyken, M. Reimers, J. Seland,
Real-Time GPU Silhouette Refinement using adaptively blended Bezier Patches,
To appear in Computer Graphics Forum.
Draft version,
old demo video.
new topofixed sceheme

C. Dyken, M. S. Floater,
Preferred directions for resolving the non-uniqueness of Delaunay triangulations,
Computational Geometry: Theory and Applications 43 (2006), 96-101.

C. Dyken, M. Reimers,
Real-time Linear Silhouette Enhancement,
Mathematical Methods for Curves and Surfaces: Tromsø 2004, M. Dæhlen, K. Mørken, and L. L. Schumaker (eds.), 2005, 145-156.

C. Dyken,
The Simplified Surface Spline,
Candidatus Scientiarum (M.Sc.) thesis, IfI, UiO, 2003.

Tech-reports and pre-prints

C. Dyken, G. Ziegler, C. Theobalt, H.-P. Seidel,
GPU Marching Cubes on Shader Model 3.0 and 4.0
Submitted.
MPI techreport, source code, thread on gpgpu.org.
algebraic morph video (old),
metaballs video

C. Dyken, M. S. Floater,
Transfinite mean value interpolation
Submitted.
Pre-print.

Miscellaneous debris

C. Dyken,
A Peek on Numerical Programming in Perl and Python,
Small note comparing numerical programming in high-level languages and C, IfI/CMA, UiO, 2004.

C. Dyken,
Farver og interpolasjon,
Essay on colour, colourspaces and interpolation in norwegian, IfI, UiO, 2000.

Talks

HistoPyramid stream compaction and expansion,
Advanced Computer Graphics and Vision seminar series,
Technischen Universität Graz, Austria, 2007-10-23.

Transfinite mean value interpolation,
Multivariate Approximation and Interpolation with Applications (MAIA) Conference, Ålesund, Norway, 2007-08-25

Efficient gather operations using histogram pyramids,
GPU as a computational resource workshop,
Oslo, Norway, 2006.

Web-splines for solving PDE's,
CMA PDE seminar series,
Oslo, Norway, 2006.

Preferred directions for resolving the non-uniqueness of Delaunay triangulations,
CMA internal seminar,
Oslo, Norway, 2004.

Improving silhouettes of coarse triangle meshes,
The Sixth International Conference on Mathematical Methods for Curves and Surfaces, Tromsø, Norway, 2004.

Object Orientation in Perl,
Guest lecture, INF5660: Advanced Problem Solving using High-level Languages, IfI/UiO, Oslo, Norway, 2004