Abstract

This document specifies Gaussian filters for the filtration of surface profiles. It defines, in particular, how to separate large and small lateral scale components of a surface profile. The concepts presented for closed profiles are applicable to the case of roundness filtering. Where appropriate, these concepts can be extended to generalized closed profiles, especially for profiles with re-entrant features. Implementation details are given in Annex A for open profiles and Annex B for closed profiles.

Begin

2022-10-18

WI

00290258

Planned document number

DIN EN ISO 16610-21

Project number

15202843

Responsible national committee

NA 152-03-03 AA - Surfaces  

Responsible european committee

CEN/TC 290 - Dimensional and geometrical product specification and verification  

Responsible international committee

ISO/TC 213/WG 15 - GPS extraction and filtration techniques  

draft standard

Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters (ISO/DIS 16610-21:2023); German and English version prEN ISO 16610-21:2023
2023-12
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previous edition(s)

Geometrical product specifications (GPS) - Filtration - Part 21: Linear profile filters: Gaussian filters (ISO 16610-21:2011); German version EN ISO 16610-21:2012
2013-06

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