Multivariate spline approximation of the signed distance function
نویسندگان
چکیده
The signed distance function can effectively support many geometry processing tasks such as decimates, smoothing and shape reconstruction since it provides efficient access to distance estimates. In this talk, we present an adaptive method to approximate the signed distance function of a smooth curve by using polynomial splines over type-2 triangulation. The trimmed offsets are also studied.
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ورودعنوان ژورنال:
- J. Computational Applied Mathematics
دوره 265 شماره
صفحات -
تاریخ انتشار 2014