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Institute for Visualization and Interactive Systems
VIS - Gallery pub2000
VIS - Gallery pub2000
Hopf, M. and Ertl, T.: Hardware Accelerated Wavelet Transformations
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The haar wavelet reconstruction process Image, 4 times decomposed and reconstructed in an
framebuffer with 8 only bits resolution Least significant bit differences between different
graphics hardware implementations when using
haar decomposition
Teitzel, C. and Hopf, M. and Ertl, T.: Scientific Visualization on Sparse Grids
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IRIS Explorer modules for sparse grid visualization Analytic flow field, encoded as a sparse grid of level 3 Smoothness comparison for different sparse grid levels
Kraus, M. and Ertl, T.: Simplification of Nonconvex Tetrahedral Meshes
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(Intermediate) results of the convexification of a tetrahedral mesh. From left to right: the convex hull of the
mesh; the nonconvex polyhedron between the convex hull and the boundary of the mesh, which has to be
tetrahedralized; and the mesh together with imaginary tetrahedra generated by the tetrahedralization (only
edges of imaginary cells are shown).
Roettger, S. and Kraus, M. and Ertl, T.: Hardware-Accelerated Volume and Isosurface Rendering Based On Cell-Projection
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Volume visualization of the BluntFin data set with a (pre-integrated) cell projection algorithm.
Hopf, M. and Ertl, T.: Accelerating Morphological Analysis with Graphics Hardware
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The original data set. The eroded and dilated data set. Difference image of eroded and dilated data set to original data. Difference image of dilated and eroded data set to original data
Rose, D. and Ertl, T.: Rendering Details on Simplified Meshes by Texture Based Shading
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Original Stanford Bunny with 69473 Triangles Reduced Version (1043 Triangles) without Textures Reduced Version (1043 Triangles) with Bumpmap Texture A Segment of the Dense Packed Normal Texture