V. Savchenko and M. Savchenko (Japan)
Finite element interpolation, quadric, scattered data
We describe a novel algorithm for local approximation of scattered surface points, implementing a 2D finite element interpolation algorithm in combination with approxima tion of coordinates using quadrics for conversion of noisy data to sufficiently smooth data sets. The applied methods and time performance of the developed algorithm are dis cussed. Experimental results are included to demonstrate the functionality of our approximation technique.
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