Nikolaos C. Gabrielides

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This paper proposes a framework for constructing <i>G</i><sup>1</sup> surfaces that interpolate data points on parallel cross sections, consisting of simple disjoined and non-nested contours, the number of which may vary from plane to plane. Using appropriately estimated cross tangent vectors at the given points, we split the problem into a sequence of(More)
This paper proposes a framework for constructing G 1 surfaces that interpolate data points on parallel cross sections, consisting of simple disjoined and non-nested contours, the number of which may vary from plane to plane. Using appropriately estimated cross tangent vectors at the given points, we split the problem into a sequence of local Hermite(More)
This paper proposes a framework for constructing G 1 surfaces that interpolate data points on parallel cross sections, consisting of simple disjoined and non-nested contours, the number of which may vary from plane to plane. Using appropriately estimated cross tangent vectors at the given points, we split the problem into a sequence of local Hermite(More)
This work deals with the problem of constructing sectional-curvature preserving (scp) C 2-continuous surfaces, which interpolate point-sets lying on planes perpendicular to a three-dimensional spine curve. The proposed method of solution employs skinning surfaces, whose skeletal lines and blending functions belong to a special family of polynomial splines(More)
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