Page 13 - Cylinderinspector 3D
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Robust filtering processes
cylinder surface filtered surface (z-range reduced)
surface with out marked cavities robust filtered surface (z-range reduced)
Robust filters (polynomial, gaussian and combinations) are the basis for all
following evaluation processes. “Robust” are filters, which eliminate the
influence of cavities and avoid local waves on the filtered surface.
Ra = 25 nm