SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Display of Surfaces from Volume Data
IEEE Computer Graphics and Applications
Linear color representations for full speed spectral rendering
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Frequency domain volume rendering
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
ACM Transactions on Graphics (TOG)
Fast volume rendering using a shear-warp factorization of the viewing transformation
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Accelerated volume rendering and tomographic reconstruction using texture mapping hardware
VVS '94 Proceedings of the 1994 symposium on Volume visualization
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Design galleries: a general approach to setting parameters for computer graphics and animation
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
VIS '97 Proceedings of the 8th conference on Visualization '97
Semi-automatic generation of transfer functions for direct volume rendering
VVS '98 Proceedings of the 1998 IEEE symposium on Volume visualization
The VolumePro real-time ray-casting system
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
HWWS '00 Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware
VVS '00 Proceedings of the 2000 IEEE symposium on Volume visualization
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Homomorphic factorization of BRDFs for high-performance rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Fast detection of meaningful isosurfaces for volume data visualization
Proceedings of the conference on Visualization '01
Proceedings of the conference on Visualization '01
Optical Models for Direct Volume Rendering
IEEE Transactions on Visualization and Computer Graphics
IEEE Transactions on Visualization and Computer Graphics
Designing Effective Transfer Functions for Volume Rendering from Photographic Volumes
IEEE Transactions on Visualization and Computer Graphics
Full-Spectral Color Calculations in Realistic Image Synthesis
IEEE Computer Graphics and Applications
An Adaptive Representation of Spectral Data for Reflectance Computations
Proceedings of the Eurographics Workshop on Rendering Techniques '97
Accelerated splatting using a 3D adjacency data structure
GRIN'01 No description on Graphics interface 2001
Light field techniques for reflections and refractions
EGWR'99 Proceedings of the 10th Eurographics conference on Rendering
Transfer functions on a logarithmic scale for volume rendering
GI '04 Proceedings of the 2004 Graphics Interface Conference
A Practical Approach to Spectral Volume Rendering
IEEE Transactions on Visualization and Computer Graphics
GI '07 Proceedings of Graphics Interface 2007
A tool to create illuminant and reflectance spectra for light-driven graphics and visualization
ACM Transactions on Graphics (TOG)
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We describe a method for volume rendering using a spectral representation of colour instead of the traditional RGB model. It is shown how to use this framework for a novel exploration of datasets through enhanced transfer function design. Furthermore, our framework is extended to allow real-time re-lighting of the scene created with any rendering method. The technique of post-illumination is introduced to generate new spectral images for arbitrary light colours in real-time. Also a tool is described to design a palette of lights and materials having certain properties such as selective metamerism or colour constancy. Applied to spectral transfer functions, different light colours can accentuate or hide specific qualities of the data. In connection with post-illumination this provides a new degree of freedom for guided exploration of volumetric data, which cannot be achieved using the RGB model.