Implicit curve reconstruction with sharp features

Yuhao Han

doi:10.1016/j.cag.2025.104480

Implicit curve reconstruction with sharp features

2025-11-07

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DOI：10.1016/j.cag.2025.104480

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• Introduces an implicit B-spline curve reconstruction method that incorporates specially designed C0 basis functions to effectively represent sharp geometric features. • Integrates boundary error minimization into the fitting process and refines signed distance field reconstructions, ensuring high-fidelity reproduction of complex shapes and sharp edges. • Balances reconstruction quality with computational efficiency, making it well-suited for subsequent applications, such as solving partial differential equations (PDEs) using WEB-splines.

Implicit curve reconstruction with sharp features

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