1、November 2015English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 17.040.30!%GNL“2364341www.din.de
2、DIN EN ISO 16610-1Geometrical product specifications (GPS) Filtration Part 1: Overview and basic concepts (ISO 16610-1:2015);English version EN ISO 16610-1:2015,English translation of DIN EN ISO 16610-1:2015-11Geometrische Produktspezifikation (GPS) Filterung Teil 1: berblick und grundlegende Konzep
3、te (ISO 16610-1:2015);Englische Fassung EN ISO 16610-1:2015,Englische bersetzung von DIN EN ISO 16610-1:2015-11Spcification gomtrique des produits (GPS) Filtrage Partie 1: Vue densemble et concepts de base (ISO 16610-1:2015);Version anglaise EN ISO 16610-1:2015,Traduction anglaise de DIN EN ISO 1661
4、0-1:2015-11www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 32 pages11.15 DIN EN ISO 16610-1:2015-11 2 A comma is used as the decimal marker. National foreword This document (EN ISO 16610-1:2015) has be
5、en prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification” (Secretariat: DS, Denmark) in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” (Secretariat: AFNOR, France). The r
6、esponsible German body involved in its preparation was DIN-Normenausschuss Technische Grund-lagen (DIN Standards Committee Technical Fundamentals), Working Committee NA 152-03-03 AA Oberflchen. The DIN Standards corresponding to the International Standards referred to in this document are as follows
7、: ISO 17450-1 DIN EN ISO 17450-1 ISO 17450-2 DIN EN ISO 17450-2 ISO/IEC Guide 99 see International Vocabulary of Metrology (VIM) National Annex NA (informative) Bibliography DIN EN ISO 17450-1, Geometrical product specifications (GPS) General concepts Part 1: Model for geometrical specification and
8、verification DIN EN ISO 174502, Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities VIM, International vocabulary of metrology1) 1) Obtainable from: Beuth Verlag GmbH, 10772 Berlin, Order no. 22472, ISBN 978-3-410-2
9、2472-3. EN ISO 1 6610-1April 2015ICS 17.040.20 English VersionGeometrical p roduct s pecifications (GPS) - F iltration - P art 1 : Overview and basic concepts (ISO 16610-1:2015) Spcification gomtrique des produits (GPS) - Filtrage -Partie 1: Vue densemble et concepts de base(ISO 16610-1:2015)Geometr
10、ische Produktspezifikation (GPS) - Filterung -Teil 1: berblick und grundlegende Konzepte(ISO 16610-1:2015)This European Standard was approved by CEN on 14 February 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
11、Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (En
12、glish, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium
13、, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerla
14、nd, Turkey andUnited Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16610-1:2015 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISAT
15、IONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORM2DIN EN ISO 16610-1:2015-11 EN ISO 16610-1:2015 (E) Contents Page Foreword .3 Introduction .5 1 Scope .6 2 Normative references6 3 Terms and definitions .6 4 General discussion 10 4.1 General . 10 4.2 Primary mathematica
16、l models 10 5 Filter designations. 11 Annex A (informative) Illustrative examples . 13 Annex B (informative) Masterplan for filtration standards ISO 16610- series 19 Annex C (informative) Advantages and disadvantages of different filter types 22 Annex D (informative) Concept diagram . 25 Annex E (in
17、formative) Relationship to the filtration matrix model 26 Annex F (informative) Relationship to the GPS matrix model . 27 Bibliography . 29 Foreword This document (EN ISO 16610-1:2015) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verific
18、ation” in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endors
19、ement, at the latest by October 2015, and conflicting national standards shall be withdrawn at the latest by October 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identi
20、fying any or all such patent rights. EN ISO 16610 consists of the following parts, under the general title Geometrical product specifications (GPS) Filtration: Part 1: Overview and basic concepts Part 20: Linear profile filters: Basic concepts Part 21: Linear profile filters: Gaussian filters Part 2
21、2: Linear profile filters: Spline filters Part 28: Profile filters: End effects Part 29: Linear profile filters: Spline wavelets Part 30: Robust profile filters: Basic concepts Part 31: Robust profile filters: Gaussian regression filters Part 32: Robust profile filters: Spline filters Part 40: Morph
22、ological profile filters: Basic concepts Part 41: Morphological profile filters: Disk and horizontal line-segment filters Part 49: Morphological profile filters: Scale space techniques Part 60: Linear areal filters Basic concepts Part 61: Linear areal filters Gaussian filters Part 71: Robust areal f
23、ilters: Gaussian regression filters Part 85: Morphological areal filters: Segmentation 3DIN EN ISO 16610-1:2015-11EN ISO 16610-1:2015 (E)The following parts are planned: Part 26: Linear profile filters: Filtration on nominally orthogonal grid planar data sets Part 27: Linear profile filters: Filtrat
24、ion on nominally orthogonal grid cylindrical data sets Part 45: Morphological profile filters: Segmentation Part 62: Linear areal filters: Spline filters Part 69: Linear areal filters: Spline wavelets Part 70: Robust areal filters: Basic concepts Part 72: Robust areal filters: Spline filters Part 80
25、: Morphological areal filters: Basic concepts Part 81: Morphological areal filters: Sphere and horizontal planar segment filters Part 89: Morphological areal filters: Scale space techniques According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following count
26、ries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pol
27、and, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 16610-1:2015 has been approved by CEN as EN ISO 16610-1:2015 without any modification. 4DIN EN ISO 16610-1:2015-11 EN ISO 16610-1:2015 (E) IntroductionThis part o
28、f ISO 16610 is a geometrical product specification (GPS) standard and is to be regarded as a general GPS standard (see ISO/TR 14638). It influences chain links 3 and 6 in the GPS matrix structure.The ISO/GPS Masterplan given in ISO 14638 gives an overview of the ISO/GPS system of which this part of
29、ISO 16610 is a part of. The fundamental rules of ISO/GPS given in ISO 8015 apply to this part of ISO 16610 and the default decision rules given in ISO 14253-1 apply to the specifications made in accordance with this part of ISO 16610, unless otherwise indicated.For more detailed information about th
30、e relation of this part of ISO 16610 to the GPS matrix model, see Annex F.This part of ISO 16610 also develops the terminology and concepts for GPS filtration. This part of ISO 16610 generalizes the concept of filtration. The series of ISO 16610 presents a toolbox of filtration techniques to enable
31、the user to choose an appropriate filter for the functional requirements. They are fundamental International Standards upon which other ISO documents are built.5DIN EN ISO 16610-1:2015-11EN ISO 16610-1:2015 (E)1 ScopeThis part of ISO 16610 defines the basic terminology for GPS filtration and the fra
32、mework for the fundamental procedures used in GPS filtration.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the la
33、test edition of the referenced document (including any amendments) applies.ISO 17450-1:2011, Geometrical product specifications (GPS) General concepts Part 1: Model for geometrical specification and verificationISO 17450-2:2012, Geometrical product specifications (GPS) General concepts Part 2: Basic
34、 tenets, specifications, operators, uncertainties and ambiguitiesISO/IEC Guide 99:2007, International vocabulary of metrology Basic and general concepts and associated terms (VIM)3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO/IEC Guide 99, ISO 17450-
35、1, ISO 17450-2, and the following apply.3.1integral featuregeometrical feature belonging to the real surface of the workpiece or to a surface modelNote 1 to entry: An integral feature is intrinsically defined, e.g. skin of the workpiece. Note 2 to entry: For a statement of specifications, geometrica
36、l features obtained from partition of the surface model or of real surface of workpiece shall be defined. These features, called “integral features”, are models of the different physical parts of the workpiece that have specific functions, especially those in contact with adjacent workpieces. Note 3
37、 to entry: An integral feature can be identified, for example, by a partition of the surface model, a partition of another integral feature, or a collection of other integral features. SOURCE: ISO 17450-1:2011, 3.3.53.1.1surface portionSPportion of a partitioned integral feature (3.1)6DIN EN ISO 166
38、10-1:2015-11 EN ISO 16610-1:2015 (E) 3.1.2surface profileline resulting from the intersection between a surface portion (3.1.1) and an ideal planeNote 1 to entry: The orientation of the ideal plane is usually perpendicular to the tangent plane of the surface portion.Note 2 to entry: The concept of p
39、rofiles is under development and it is possible that the definition of surface profile will be revised.3.2primary mathematical modelset of nested hierarchical mathematical models of the surface portion (3.1.1), wherein each model in the set can be described by a finite number of parametersNote 1 to
40、entry: Examples include truncated Fourier series, curvature limited (zero to value) profiles, and limited Wolf pruning height (100 % to smaller positive percentage) segments.Note 2 to entry: An example of a primary mathematical model using a truncated Fourier series is given in A.1.3.2.1nesting inde
41、xNIvalue indicating the relative level of nested hierarchy for a particular primary mathematical model (3.2)Note 1 to entry: Given a particular nesting index, models with lower indices contain more surface information, whereas models with higher nesting indices contain less surface information.Note
42、2 to entry: By convention, as the nesting index approaches zero (or a series of all zeros), there exists a primary mathematical model that approximates the real surface of a workpiece to within any given measure of closeness.Note 3 to entry: The cut-off wavelength for the Gaussian filter is an examp
43、le of a nesting index (see 3.2.1.1). For the morphological filter, the nesting index is the size of the structuring element (e.g. the radius of the disc) which is different from the wavelength concept that underlies the notion of “cut-off” (see 3.2.1.2 and 3.2.1.3).Note 4 to entry: The term nesting
44、index is derived from a combination of index from index set and nesting from nested hierarchy, both of which are mathematical terms.3.2.1.1cut-off wavelengthparticular type of nesting index (3.2.1) applicable to linear filters, used to separate surface components into long and short wavelengthsNote
45、1 to entry: See, for example, ISO 16610-21, ISO 16610-22, and ISO 16610-61.3.2.1.2vertical circular disc radiusparticular type of nesting index (3.2.1) applicable to profile morphological filters with a structuring element in terms of a circular discNote 1 to entry: See, for example, ISO 16610-41 an
46、d ISO 16610-49.3.2.1.3horizontal line lengthparticular type of nesting index (3.2.1) applicable to profile morphological filters with a structuring element in terms of a horizontal lineNote 1 to entry: See, for example, ISO 16610-41 and ISO 16610-49.3.2.1.4sphere radiusparticular type of nesting ind
47、ex (3.2.1) applicable to areal morphological filters with a structuring element in terms of a sphere radius7DIN EN ISO 16610-1:2015-11EN ISO 16610-1:2015 (E)3.2.1.5circular disc radiusparticular type of nesting index (3.2.1) applicable to areal morphological filters with a structuring element in ter
48、ms of a circular discNote 1 to entry: See, for example, ISO 16610-40 and ISO 16610-41.3.2.1.6Wolf pruning heightparticular type of nesting index (3.2.1) applicable to areal segmentation filters used to discriminate between significant and non-significant surface featuresNote 1 to entry: See, for exa
49、mple, ISO 16610-85.3.2.2degree of freedomprimary mathematical model number of independent parameters required to fully describe a particular primary mathematical model (3.2)3.3primary surfacePSsurface portion (3.1.1) obtained when the latter is represented as a specified primary mathematical model (3.2) with specified nesting index (3.2.1)3.3.1primary profileline resulting from the intersection
