Computer Graphics
TU Braunschweig

Physics-based Rendering


In this project, novel techniques to measure different light-matter interaction phenomena are developed in order to provide new or verify existing models for rendering physically correct images.


Kai Berger, Alexander Wilkie, Andrea Weidlich, Marcus Magnor:
Modeling and Verifying the Polarizing Reflectance of Real-World Metallic Surfaces
in IEEE Computer Graphics and Applications, vol. 32, no. 2, pp. 24-33, March 2012.

Kai Berger, Kai Ruhl, Mark Albers, Yannic Schröder, Alexander Scholz, Stefan Guthe, Marcus Magnor:
The capturing of turbulent gas flows using multiple Kinects
in Proc. CDC4CV, November 2011.
ISBN: 978-1-4673-0061-2

Kai Berger, Ilya Reshetouski, Marcus Magnor, Ivo Ihrke:
Measuring BRDFs of immersed materials
in Proc. Vision, Modeling and Visualization (VMV), pp. 325-330, October 2011.

Kai Berger, Bradly Atcheson, Ivo Ihrke, Wolfgang Heidrich, Marcus Magnor:
Tomographic 4D Reconstruction of Gas Flows in the Presence of Occluders
in Proc. Vision, Modeling and Visualization (VMV), November 2009.

Ivo Ihrke, Kai Berger, Bradly Atcheson, Marcus Magnor, Wolfgang Heidrich:
Tomographic Reconstruction and Efficient Rendering of Refractive Gas Flows
in Nitsche, Wolfgang and Dobriloff, Christoph (Eds.): Imaging Measurement Methods for Flow Analysis, Springer Berlin / Heidelberg, ISBN 978-3-642-01106-1, pp. 145-154, February 2009.

Ivo Ihrke, Gernot Ziegler, Art Tevs, Christian Theobalt, Marcus Magnor, Hans-Peter Seidel:
Eikonal Rendering: Efficient Light Transport in Refractive Objects
in ACM Transactions on Graphics, vol. 26, no. 3, July 2007.