Inverse spherical surfaces (Q1763660)
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scientific article; zbMATH DE number 2136529
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inverse spherical surfaces |
scientific article; zbMATH DE number 2136529 |
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Inverse spherical surfaces (English)
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22 February 2005
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A special subset of rational Bézier patches defined on spherical triangular domains, named inverse spherical surfaces, are characterized and used to build geometric models with single-valued surfaces in spherical coordinate systems. Degree raising, subdivision, joining, and continuity conditions are also analyzed.
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rational Bézier patch
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spherical coordinates
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inverse spherical surfaces
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degree raising
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subdivision
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joining
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continuity conditions
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geometric modelling
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rational triangular Bézier patch
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single-valued surfaces
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