Diplom-Informatiker(in)

Roland Ruiters

Researcher WG Klein

Friedrich-Ebert-Allee 144, Room
D-53113 Bonn
Germany

I.58

Phone:	+49 (0) 228 73-4122
Fax:	+49 (0) 228 73-4212
Email:	ruiters@REMOVETHISPART.cs.uni-bonn.de

Courses

Ongoing Projects

		Data-Driven Analysis and Synthesis of Bidirectional Texture Functions In this project we strive to derive a statistical model of the space spanned by a database of measured BTFs. This way, we intend to develop a dramatically more general representation of materials than is currently available. The goal is to reparameterize the high-dimensional material space to allow perceptually meaningful interpolations between the acquired samples, i.e., to generate new materials that blend qualities of samples from the dataset.

Publications

		Example-based Interpolation and Synthesis of Bidirectional Texture Functions Roland Ruiters, Christopher Schwartz, and Reinhard Klein In: Computer Graphics Forum (Proceedings of the Eurographics 2013) (May 2013), 32:2(361-370) [Details] [Paper] [Video] [Bibtex]

		Tensor Approximation in Visualization and Computer Graphics Renato Pajarola, Susanne K. Suter, and Roland Ruiters In proceedings of Eurographics 2013 - Tutorials, Eurographics Association, May 2013 [Details] [Bibtex]

		Fusing Structured Light Consistency and Helmholtz Normals for 3D Reconstruction Michael Weinmann, Roland Ruiters, Aljosa Osep, Christopher Schwartz, and Reinhard Klein In: British Machine Vision Conference (Sept. 2012) [Details] [Paper] [Bibtex]

		Data Driven Surface Reflectance from Sparse and Irregular Samples Roland Ruiters, Christopher Schwartz, and Reinhard Klein In: Computer Graphics Forum (Proc. of Eurographics) (May 2012), 31:2(315-324) [Details] [Paper] [Bibtex]

		Capturing Shape and Reflectance of Food Christopher Schwartz, Michael Weinmann, Roland Ruiters, Arno Zinke, Ralf Sarlette, and Reinhard Klein In proceedings of SIGGRAPH Asia 2011 Sketches, Hong Kong, China, pages 28:1-28:2, ACM, Dec. 2011 [Details] [Paper] [Video] [Slides] [Bibtex]

		Integrated High-Quality Acquisition of Geometry and Appearance for Cultural Heritage Christopher Schwartz, Michael Weinmann, Roland Ruiters, and Reinhard Klein In proceedings of The 12th International Symposium on Virtual Reality, Archeology and Cultural Heritage VAST 2011, Eurographics Association, Prato, Italy, pages 25-32, Eurographics Association, Oct. 2011 [Details] [Paper] [Video] [Slides] [Bibtex]

		WebGL-based Streaming and Presentation Framework for Bidirectional Texture Functions Christopher Schwartz, Roland Ruiters, Michael Weinmann, and Reinhard Klein In proceedings of The 12th International Symposium on Virtual Reality, Archeology and Cultural Heritage VAST 2011, Eurographics Association, Prato, Italy, pages 113-120, Eurographics Association, Oct. 2011 [Details] [Paper] [Video] [Slides] [Software] [Bibtex]

		A Multi-Camera, Multi-Projector Super-Resolution Framework for Structured Light Michael Weinmann, Christopher Schwartz, Roland Ruiters, and Reinhard Klein In proceedings of 3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), 2011 International Conference on, pages 397-404, IEEE Computer Society's Conference Publishing Services, May 2011 [Details] [Paper] [Slides] [Bibtex]

		A compact and editable representation for measured BRDFs Roland Ruiters and Reinhard Klein University of Bonn, Technical Report number CG-2010-1, Dec. 2010 [Details] [Paper] [Bibtex]

		Patch-based Texture Interpolation Roland Ruiters, Ruwen Schnabel, and Reinhard Klein In: Computer Graphics Forum (Proc. of EGSR) (June 2010), 29:4(1421-1429) [Details] [Paper] [Bibtex]

		BTF Compression via Sparse Tensor Decomposition Roland Ruiters and Reinhard Klein In: Computer Graphics Forum (Proc. of EGSR) (July 2009), 28:4(1181-1188) [Details] [Paper] [Bibtex]

		Heightfield and spatially varying BRDF Reconstruction for Materials with Interreflections Roland Ruiters and Reinhard Klein In: Computer Graphics Forum (Proc. of Eurographics) (Apr. 2009), 28:2(513-522) [Details] [Paper] [Bibtex]

		Parallelized Matrix Factorization for fast BTF Compression Roland Ruiters, Martin Rump, and Reinhard Klein In proceedings of Eurographics Symposium on Parallel Graphics and Visualization, pages 25-32, Mar. 2009 [Details] [Paper] [Software] [Bibtex]

		View-dependent Far-Field Level of Detail Rendering for Urban Models Roland Ruiters In: Computer Graphics & Geometry (2008), 10:3 [Details] [Bibtex]