Abstract
We present a multiresolution technique for interactive texture based rendering of arbitrarily oriented cutting planes for very large data sets. This method uses an adaptive scheme that renders the data along a cutting plane at different resolutions: higher resolution near the point-of-interest and lower resolution away from the point-of-interest. The algorithm is based on the segmentation of texture space into an octree, where the leaves of the tree define the original data and the internal nodes define lower-resolution versions. Rendering is done adaptively by selecting high-resolution cells close to a center of attention and low-resolution cells away from it. We limit the artifacts introduced by this method by blending between different levels of resolution to produce a smooth image. This technique can be used to produce viewpoint-dependent renderings.
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© 2000 Springer-Verlag Berlin Heidelberg
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LaMar, E., Duchaineau, M.A., Hamann, B., Joy, K.I. (2000). Multiresolution Techniques for Interactive Texture-based Rendering of Arbitrarily Oriented Cutting Planes. In: de Leeuw, W.C., van Liere, R. (eds) Data Visualization 2000. Eurographics. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6783-0_11
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DOI: https://doi.org/10.1007/978-3-7091-6783-0_11
Publisher Name: Springer, Vienna
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