Quaternion calculus as a basic tool in computer graphics (Q1118334)
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scientific article; zbMATH DE number 4094658
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quaternion calculus as a basic tool in computer graphics |
scientific article; zbMATH DE number 4094658 |
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Quaternion calculus as a basic tool in computer graphics (English)
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1989
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The author discusses the use of quarternions in computer graphics. They are shown to be a well suited tool for solving rotation and orientation problems. Two methods for interpolating quarternions based on subdivision schemes for cardinal and tensioned B-splines are presented, which are suitable for the use within a keyframe animation system. Moreover, the use of quarternions in the field of modeling (propagation control graphs) and rendering (Phong shading) is shown.
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quarternions
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computer graphics
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rotation
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orientation
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subdivision
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B- splines
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animation
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modeling
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propagation control graphs
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rendering
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Phong shading
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