| 摘要 |
A system and method for texture-based volume rendering accelerated by contouring texture hulls is provided. Bounding geometries, such as rectangles, cuboids, or the like surrounding the non-empty regions as well as the contouring borders of the non-empty regions are found. The bounding shapes are treated as the hulls of the non-empty sub-textures. The nonempty sub-textures are stored and rendered. Texels outside the hulls are skipped.
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