Quick Kernel Ball Region Approximation for Improved Laplace Smoothing
نویسنده
چکیده
Instead of using the polygon defined by adjacent vertices to a vertex (called the ball) or its kernel [1], we propose a modified polygon that is easy to compute, convex and an approximation of the kernel. We call this polygon the “quick kernel ball region.” This novel algorithm is presented in details. It is easy to implement and effective in constraining a vertex to remain within its feasible region, preventing element folding.
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تاریخ انتشار 2012