𝔖 Bobbio Scriptorium
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Computing values and derivatives of Bézier and B-spline tensor products

✍ Scribed by Stephen Mann; Tony DeRose


Book ID
107919481
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
206 KB
Volume
12
Category
Article
ISSN
0167-8396

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Spline conversion for trimmed rational B
✍ Josef Hoschek; Franz-Josef Schneider 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 962 KB

Conversion methods are required for the exchange of data. First a given rational B-spline surface with curved boundaries will be segmented by curvature oriented arguments, then these patches will be converted into bicubic or biquintic integral B4zier patches with help of geometric continuity conditi