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|Title:||Generating B-spline curves with points, normals and curvature constraints: a constructive approach||Authors:||Abbas, Abdulwahed
Nasri, Ahmad H
|Affiliations:||Department of Computer Science||Keywords:||B-splines curves and surfaces
Limit curve and surface
|Issue Date:||2010||Part of:||The visual computer||Volume:||26||Issue:||6-8||Start page:||823||End page:||829||Abstract:||
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.
|URI:||https://scholarhub.balamand.edu.lb/handle/uob/2037||Ezproxy URL:||Link to full text||Type:||Journal Article|
|Appears in Collections:||Department of Computer Science|
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