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Generating B-spline curves with points, normals and curvature constraints: a constructive approach

Generating B-spline curves with points, normals and curvature constraints: a constructive approach,10.1007/s00371-010-0441-2,The Visual Computer,Abdul

Generating B-spline curves with points, normals and curvature constraints: a constructive approach  
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This paper presents a constructive method for generating a uniform cubic B-spline curve interpolating a set of data points simultaneously controlled by normal and curvature constraints. By comparison, currently published methods have addressed one or two of those constraints (point, normal or cross-curvature interpolation), but not all three constraints simultaneously with C2 continuity. Combining these constraints provides better control of the generated curve in particular for feature curves on free-form surfaces. Our approach is local and provides exact interpolation of these constraints.
Journal: The Visual Computer - VC , vol. 26, no. 6-8, pp. 823-829, 2010
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