کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5775683 1631746 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Geometric conditions of non-self-intersecting NURBS surfaces
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Geometric conditions of non-self-intersecting NURBS surfaces
چکیده انگلیسی
NURBS surface is very useful in geometric modeling, animation, image morphing and deformation. Constructing non-self-intersecting (injective) NURBS surfaces is an important process in surface and solid modeling. In this paper, the injective conditions of tensor product NURBS surface are studied, based on the geometric positions of control points, which are equivalent to the surface to be non-self-intersecting for all positive weights. Finally, some representative examples are provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 310, 1 October 2017, Pages 89-96
نویسندگان
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