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The process of making skeleton for character animation is a long-winded task requiring manual tweaking. This paper presents a novel method to generate an automatic robust animated skeleton from 3D human geometric model. First, our method contracts the mesh by applying Laplacian-based mesh contractions with constraints. The mesh contraction process preserves the original topology and connectivity of...
Curve extension is a useful function in CAD systems. Disk B-Spline curve has its distinct advantages in representing a 2D region. This paper presents an algorithm for extending the disk B-Spline curve. A disk Bezier segment is used to construct the extending part and G2-continuity can be used to describe the smoothness of the joint disk. Fairness of the extending disk Bezier segment is achieved by...
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