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GBZ26958.40-2011 English PDF

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GBZ26958.40-2011: Geometrical Product Specifications (GPS) -- Filtration -- Part 40: Morphological profile filters: Basic concepts
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GB/Z 26958.40-2011English354 Add to Cart 3 days [Need to translate] Geometrical Product Specifications (GPS) -- Filtration -- Part 40: Morphological profile filters: Basic concepts Valid GB/Z 26958.40-2011

PDF similar to GBZ26958.40-2011


Standard similar to GBZ26958.40-2011

GB/T 26641   GB/T 28784.2   GB/T 28619   GB/Z 26958.41   GB/Z 26958.49   GB/Z 26958.32   

Basic data

Standard ID GB/Z 26958.40-2011 (GB/Z26958.40-2011)
Description (Translated English) Geometrical Product Specifications (GPS) -- Filtration -- Part 40: Morphological profile filters: Basic concepts
Sector / Industry National Standard
Classification of Chinese Standard J04
Classification of International Standard 17.040.20
Word Count Estimation 18,114
Date of Issue 2011-09-29
Date of Implementation 2012-03-01
Quoted Standard GB/T 18780.1-2002; GB/Z 26958.1-2011
Adopted Standard ISO/TS 16610-40-2006, IDT
Regulation (derived from) ?National Standard Announcement 2011 No.14
Issuing agency(ies) Ministry of Health of the People's Republic of China
Summary This standard specifies the morphological operations and filters, envelope filters, including the basic terms and concepts.

GBZ26958.40-2011: Geometrical Product Specifications (GPS) -- Filtration -- Part 40: Morphological profile filters: Basic concepts


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Geometrical Product Specifications (GPS) .Filtration.Part 40. Morphological profile filters. Basic concepts ICS 17.040.20 J04 People's Republic of China national standardization of technical guidance documents Product Geometrical Specifications (GPS) Filtering Part 40. Morphological profile filters basic concept GeometricalProductSpecifications (GPS) -Filtration- Part 40.Morphologicalprofilefilters.Basicconcepts (ISO /T S16610-40.2006, IDT) Posted on.2011-09-29 2012-03-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

GB /Z 26958 "Geometrical Product Specifications (GPS) filtering" national standardization of technical guidance document is divided into 89, has been transformed For the national standardization of technical documents have the following 9 parts. --- Part 1. Overview and basic concepts; --- Part 20. Basic concepts of linear contour filters; --- Part 22. Linear contour filter spline filter; --- Part 29. Linear contour filter spline wavelet; --- Part 31. Robust contour filter Gaussian regression filter; --- Part 32. Robust contour filter spline filter; --- Part 40. Morphological contour filter basic concepts; --- Part 41. Morphology contour filter disk and horizontal line segment filter; --- Part 49. Morphology contour filter scale space technology. This section GB /Z 26958 part 40. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses the translation method identical with the International Technical Specification ISO /T S16610-40.2006 "Geometrical Product Specifications (GPS) filter Wave Part 40. Morphological profile filter basic concepts. " For ease of use, this section made the following editorial changes. --- "This part of International Technical Specifications" be replaced by "This part of the guidance of technical documents"; --- Removed the foreword and foreword of international technical specification; --- In technical content and preparation of the format in line with the international technical specifications. This part of the National Product Geometrical Specifications Standardization Technical Committee (SAC/TC240) and focal point. This part of the drafting unit. Shanghai University, China Machine Productivity Promotion Center, Times Corporation. The main drafters of this section. Li Ming, Ming Cuixin, Lu Xizhi, Wang Xinling, Zhang Yanchun, Chen Jingyu, Li Haibin. Product Geometrical Specifications (GPS) Filtering Part 40. Morphological profile filters basic concept

1 Scope

GB /Z 26958 provisions of this section Morphological operations and filters, including the basic terms and concepts of the envelope filter.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 18780.1-2002 Geometrical product specifications (GPS) geometric features - Part 1. Basic terms and definitions (idt ISO 14660-1.1999) Geometrical product specifications (GPS) filtering Part 1. Overview and basic concepts (ISO / TS16610-1.2006, IDT)

3 Terms and definitions

GB/T 18780.1-2002, GB /Z 26958.1-2011 defined and the following terms and definitions apply to this document. 3.1 Morphological operation morphologicaloperation Binary operations on two geometry objects to get the operation of another geometry object. Note that swelling and erosion are two basic morphological manipulations, with open and closed operations being two sub-morphological manipulations. 3.2 Morphological filter morphologicalfilter Monotonically increasing and idempotent morphological operations. 3.3 Envelope filter envelopefilter Enter the contour or surface output envelope of the closed filter or open filter. Note. The closed filter produces the upper envelope; the open filter produces the lower envelope. 3.4 Minkovski and Minkowskiaddition Vector sum of two specific geometric sequence points. 3.5 Minkovski difference Minkowskisubtraction Use Minkovsky and the binary operations defined for two-geometry sequences. Note that it is the complement of the Minkovsky sum of the first sequence and the second sequence.

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