Results 241 to 250 of about 12,923,099 (288)
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As-developable-as-possible B-spline surface interpolation to B-spline curves
Computer Aided Geometric Design, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pengbo Bo +3 more
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Knot removal for B-spline curves
Computer Aided Geometric Design, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Matthias Eck 0002, Jan Hadenfeld
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Modifying a knot of B-spline curves
Computer Aided Geometric Design, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Imre Juhász, Miklós Hoffmann
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Degree Reduction of B-Spline Curves
1998This work deals with the problem of degree reducing a B-spline curve without intermediate conversion to Bezier form. Degree elevation for B-spline curves may easily be described in blossom form. We also use blossoms for the degree reduction problem, and set up least squares problems for finding the B-spline coefficients directly.
Hans J. Wolters, G. Wu, Gerald E. Farin
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Degree reduction of B-spline curves
Computer Aided Geometric Design, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jun-Hai Yong +3 more
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A class of generalized B-spline curves
Computer Aided Geometric Design, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Imre Juhász, Ágoston Róth
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A B-spline curve extension algorithm
Science China Information Sciences, 2015B-spline curve extension is an important operation in computer aided design systems. In this paper, we present a new extension algorithm for B-spline curves. The algorithm uses curve unclamping to generate a uniform B-spline curve segment from the original curve and gradually extends the segment to pass through every target point. Algorithms of uniform
Yang Lu 0005 +4 more
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AHT Bézier Curves and NUAHT B-Spline Curves
Journal of Computer Science and Technology, 2007In this paper, we present two new unified mathematics models of conics and polynomial curves, called algebraic hyperbolic trigonometric (AHT) Bezier curves and non-uniform algebraic hyperbolic trigonometric (NUAHT) B-spline curves of order n, which are generated over the space span{sin t, cos t, sinh t, cosh t, 1, t,..., tn-5}, n ≥ 5.
Gang Xu 0001, Guozhao Wang
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Compass Construction of Bézier Curves and B-Splines
Nexus Network Journal, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Curve reconstruction based on an interval B-spline curve
The Visual Computer, 2005Curve reconstruction that generates a piece of centric curve from a piece of planar strip-shaped point cloud is a fundamental problem in reverse engineering. In this paper, we present a new curve-reconstruction algorithm based on an interval B-spline curve.
Hongwei Lin, Wei Chen 0001, Guojin Wang
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