Two moving coordinate frames for sweeping along a 3D trajectory
Computer Aided Geometric Design
IBM Journal of Research and Development
An algebraic approach to curves and surfaces on the sphere and on other quadrics
Selected papers of the international symposium on Free-form curves and free-form surfaces
Rational curves and surfaces with rational offsets
Computer Aided Geometric Design
Pipe surfaces with rational spine curve are rational
Computer Aided Geometric Design
Computing rational parametrizations of canal surfaces
Journal of Symbolic Computation - Special issue: parametric algebraic curves and applications
Rational blending surfaces between quadrics
Computer Aided Geometric Design
New algorithm for medial axis transform of plane domain
Graphical Models and Image Processing
Applications of Laguerre geometry in CAGD
Computer Aided Geometric Design
A Laguerre geometric approach to rational offsets
Computer Aided Geometric Design
Minkowski pythagorean hodographs
Computer Aided Geometric Design
Almost rotation-minimizing rational parametrization of canal surfaces
Computer Aided Geometric Design
G1 Hermite interpolation by Minkowski Pythagorean hodograph cubics
Computer Aided Geometric Design
Analytic and algebraic properties of canal surfaces
Journal of Computational and Applied Mathematics - Special issue: The international symposium on computing and information (ISCI2004)
Weierstrass-type approximation theorems with Pythagorean hodograph curves
Computer Aided Geometric Design
Equivolumetric tubular solids for volume-preserving bend of cylinders
Computer Aided Geometric Design
A symbolic-numerical envelope algorithm using quadratic MOS patches
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
G1 Hermite interpolation by Minkowski Pythagorean hodograph cubics
Computer Aided Geometric Design
Almost rotation-minimizing rational parametrization of canal surfaces
Computer Aided Geometric Design
MOS surfaces: medial surface transforms with rational domain boundaries
Proceedings of the 12th IMA international conference on Mathematics of surfaces XII
Low degree euclidean and minkowski pythagorean hodograph curves
MMCS'08 Proceedings of the 7th international conference on Mathematical Methods for Curves and Surfaces
Computing the distance between canal surfaces
GMP'10 Proceedings of the 6th international conference on Advances in Geometric Modeling and Processing
Distance computation for canal surfaces using cone-sphere bounding volumes
Computer Aided Geometric Design
Rational fixed radius rolling ball blends between natural quadrics
Computer Aided Geometric Design
Parameterizing rational offset canal surfaces via rational contour curves
Computer-Aided Design
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We present a new approach toward the rational parametrization of canal surfaces. According to our previous work, every canal surface with rational (respectively polynomial) spine curve and rational (respectively polynomial) radius function is a rational (respectively polynomial) Pythagorean hodograph curve in R3,1. Drawing upon this formalism and utilizing the underlying Lorentzian geometry, the problem is reduced to simple algebraic manipulations.We also illustrate how our work related to the previous work of pottmann and Peternell. Finally, we give an outline of an approach toward the rotation minimizing parametrization of canal surfaces.