NF EN ISO 16610-31

NF EN ISO 16610-31

December 2016
Standard Cancelled

Geometrical product specifications (GPS) - Filtration - Part 31 : robust profile filters : gaussian regression filters

ISO 16610-31:2016 specifies the characteristics of the discrete robust Gaussian regression filter for the evaluation of surface profiles with spike discontinuities such as deep valleys and high peaks.

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National standards and national normative documents

Publication date

December 2016

Number of pages

22 p.

Reference

NF EN ISO 16610-31

ICS Codes

17.040.20   Properties of surfaces
17.040.40   Geometrical Product Specification (GPS)

Classification index

E05-040-31

Print number

1

International kinship

ISO 16610-31:2016

European kinship

EN ISO 16610-31:2016
Sumary
Geometrical product specifications (GPS) - Filtration - Part 31 : robust profile filters : gaussian regression filters

ISO 16610-31:2016 specifies the characteristics of the discrete robust Gaussian regression filter for the evaluation of surface profiles with spike discontinuities such as deep valleys and high peaks.

Replaced standards (1)
XP ISO/TS 16610-31
November 2010
Standard Cancelled
Geometrical product specifications (GPS) - Filtration - Part 31 : robust profile filters : Gaussian regression filters

ISO 16610-31:2010 specifies the characteristics of the discrete robust Gaussian regression filter for the evaluation of surface profiles with spike discontinuities such as deep valleys and high peaks.

Standard replaced by (1)
NF EN ISO 16610-31
February 2025
Standard Current
Geometrical product specifications (GPS) - Filtration - Part 31: Robust profile filters: Gaussian regression filters

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.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Filtre de régression gaussien robuste
  • 5 Recommandations pour l'indice d'imbrication (valeurs de coupure ¿ c )
  • 6 Désignation de filtre
  • Annexe A (informative) Exemples
  • Annexe B (informative) Relation avec le modèle de matrice de filtrage
  • Annexe C (informative) Relation avec le modèle de matrice GPS
  • Bibliographie
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