Two methods for piecewise linear approximation of freeform surfaces are presented. One scheme exploits an intermediate bilinear approximation and the other employs global curvature bounds. Both methodsattempt to adaptively create piecewise linear approximations of the surfaces, employing the maximum norm
Many application areas in CAD/CAM are concerned with triangulation of surfaces, and require an error...
We describe here a new method for surface approximation on the basis of given values at a regular gr...
International audienceAnisotropic adaptive methods based on a metric related to the Hessian of the s...
We discuss the problem of adaptive polygonization of regular surfaces of the euclidean 3D space, and...
SIGLECopy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Kar...
Two fast algorithms for solving the piecewise linear L 1, approximation problem of plane curves are ...
For any triangulation of a given polygonal region, consider the piecewise linear least squares appro...
Approximating a set of points by a functional curve or surface in the d-D space is a fundamental top...
Introduction Piecewise linear algorithms, also referred to in the literature as simplicial algorith...
Abstract. We define higher-order analogs to the piecewise linear surface finite element method studi...
We study piecewise linear approximation of quadratic functions defined on Rn. Invariance properties...
Developable surfaces have many desired properties in the manufacturing process. Since most existing ...
Applications of mesh adaption techniques could be found in the numerical solution of PDE’s or in the...
An on-line method for piecewise linear approximation of open or closed space curves is described. Th...
AbstractRecently several algorithms have been given for obtaining piecewise linear (PL) approximatio...
Many application areas in CAD/CAM are concerned with triangulation of surfaces, and require an error...
We describe here a new method for surface approximation on the basis of given values at a regular gr...
International audienceAnisotropic adaptive methods based on a metric related to the Hessian of the s...
We discuss the problem of adaptive polygonization of regular surfaces of the euclidean 3D space, and...
SIGLECopy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Kar...
Two fast algorithms for solving the piecewise linear L 1, approximation problem of plane curves are ...
For any triangulation of a given polygonal region, consider the piecewise linear least squares appro...
Approximating a set of points by a functional curve or surface in the d-D space is a fundamental top...
Introduction Piecewise linear algorithms, also referred to in the literature as simplicial algorith...
Abstract. We define higher-order analogs to the piecewise linear surface finite element method studi...
We study piecewise linear approximation of quadratic functions defined on Rn. Invariance properties...
Developable surfaces have many desired properties in the manufacturing process. Since most existing ...
Applications of mesh adaption techniques could be found in the numerical solution of PDE’s or in the...
An on-line method for piecewise linear approximation of open or closed space curves is described. Th...
AbstractRecently several algorithms have been given for obtaining piecewise linear (PL) approximatio...
Many application areas in CAD/CAM are concerned with triangulation of surfaces, and require an error...
We describe here a new method for surface approximation on the basis of given values at a regular gr...
International audienceAnisotropic adaptive methods based on a metric related to the Hessian of the s...
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