International Standard
ISO 16610-31:2025
Geometrical product specifications (GPS) — Filtration — Part 31: Robust profile filters: Gaussian regression filters
Reference number
ISO 16610-31:2025
Edition 2
2025-02
© ISO 2025
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Published (Edition 2, 2025)

ISO 16610-31:2025

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Format
CHF 132
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2025-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 22
  • Technical Committee :
    ISO/TC 213
  • RSS updates

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