Real-Time GPU Silhouette Refinement using adaptively blended ...
Real-Time GPU Silhouette Refinement using adaptively blended ...
Real-Time GPU Silhouette Refinement using adaptively blended ...
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Figure 8: The left image depicts a coarse mesh <strong>using</strong> normal mapping to increase the perceived detail, and the rightimage depicts the same scene <strong>using</strong> the displacement mapping technique described in Section 6.5.<strong>Silhouette</strong> extractions pr. sec100k10k1k1007800 GT6600 GTBruteHierarchal10100 1k 10k 100kNumber of triangles(a) The measured performance for brute force CPU silhouetteextraction, hierarchical CPU silhouette extraction,and the <strong>GPU</strong> silhouette extraction on the Nvidia GeForce6600GT and 7800GT <strong>GPU</strong>s.Frames pr. sec10kDraftDraft1k1002410Static meshUniformStatic VBODynamicmesh1100 1k 10k 100kNumber of triangles(b) The measured performance on an Nvidia GeForce7800GT for rendering refined meshes <strong>using</strong> one single staticVBO, the uniform refinement method of [3], and our algorithmfor static and dynamic meshes.Figure 9: Performance measurements of our algorithm.10
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