Geometrical product specifications (GPS) - Filtration - Part 31: Robust profile filters: Gaussian regression filters

The information about the standard:

Designation standards: ČSN EN ISO 16610-31
Classification mark: 014445
Catalog number: 521354
Publication date standards: 1.7.2025
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 16610-31 (014445):

This document specifies robust Gaussian regression filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles with protruding dales and hills.
The concept presented for closed profiles are applicable to the case of roundness filtering. Where appropriate, these concept can be extended to generalized closed profiles, especially for surface profiles with re-entrant features