ISO 16610-31:2025

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

OVERVIEW

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.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2025
No. of Pages 22
ICS Classification 17.040.40 Geometrical Product Specification (GPS)
17.040.20 Properties of surfaces
Committee ISO/TC 213
Available for Purchase For sale in Singapore only
Adoption ISO : 0