0

ISO 16610-31:2025

Geometrical product specifications (GPS) — Filtration — Part 31: Robust profile filters: Gaussian regression filters ISO 16610-31:2025

Publication date:   Feb 7, 2025

General information

60.60 Standard published   Feb 7, 2025

ISO

ISO/TC 213 Dimensional and geometrical product specifications and verification

International Standard

17.040.40   Geometrical Product Specification (GPS) | 17.040.20   Properties of surfaces

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 16610-31:2016

NOW

PUBLISHED
ISO 16610-31:2025
60.60 Standard published
Feb 7, 2025