An Adaptive Savitsky-Golay Filter for Smoothing Finite Element Computation

11/02/2019
by   Teodoro Collin, et al.
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The smoothing technique of Savitzky and Golay is extended to data defined on multidimensional meshes. A smoothness-increasing accuracy-conserving (SIAC) filter is defined that is suitable for use with finite-element computation.

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