Smooth multiple B-spline surface fitting with Catmull%ndash;Clark subdivision surfaces for extraordinary corner patches

Curves and Surfaces for Computer Aided Geometric Design--A Practical Guide.

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Edwin Catmull, J. Clark · Computer-Aided Design · 1978 · 2K citations

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Piecewise smooth surface reconstruction

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Exact evaluation of Catmull-Clark subdivision surfaces at arbitrary parameter values

Jos Stam · 1998 · 505 citations · Full text

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