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GMP
2002
IEEE
13 years 10 months ago
2002
IEEE
We present an algorithm for computing Minkowski sums among surfaces of revolution and surfaces of linear extrusion, generated by slope-monotone closed curves. The special structur...
GMP
2002
IEEE
13 years 10 months ago
2002
IEEE
We propose the use of surface subdivision as adaptive and higher-order boundary elements for solving a Helmholtz partial differential equation to calculate accurate acoustics sca...
GMP
2002
IEEE
13 years 10 months ago
2002
IEEE
Three methods are proposed to construct a piecewise Hermite interpolation surface (PHIS), which is a piecewise algebraic surface interpolating a set of given points with associated...
GMP
2002
IEEE
13 years 10 months ago
2002
IEEE
A new computational method that creates a hex-dominant mesh of an arbitrary 3D geometric domain is presented. The proposed method generates a high-quality hexdominant mesh by: (1)...
GMP
2002
IEEE
13 years 10 months ago
2002
IEEE
Implicit surfaces in 3D geometric modeling are limited to two manifolds because the corresponding implicit fields are usually defined by real-valued functions which bisect space...