ISO 16610-29 pdf free download
ISO 16610-29-2020 pdf free download.Geometrical product specifications [GPS)一Filtration一 Part 29: Linear profile filters: wavelets.
This document specifies biorthogonal wavelets for profiles and contains the relevant concepts. It gives the basic terminology for biorthogonal wavelets of compact support, together with their usage.
2 Normative references
The following documents are referred to in the text In such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 16610-1, Geometrical product specifi cations (GPS) — Filtration — Part 1: Overview and basic concepts
ISO 16610-20, Geomet rical product specifi cations (GPS) — Filtration — Part 20: Linear profilefilters: Basic concepts
ISO 16610-22, Geometrical product specifications (GPS) — Filtration — Part 22: Linear profile filters:
Spline filters
ISO/IEC Guide 99, International vocabulary of metrology — Basic and general concepts and associated terms (VIM)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 16610-1, ISO 16610-20,
ISO 16610-22 and ISO/IEC Guide 99 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.orgJobp
— IEC Electropedia: available at http/www,e1ctropcdia.org/
3.1 mother wavelet
function of one or more variables which forms the basic building block for wavelet analysis, i.e. an expansion of a signal/profile as a linear combination of wavelets
Note 1 to entry: A mother wavelet, which usually integrates to zero, Is localized in space and has a finite bandwidth. Figure 1 provides an example of a real-valued mother wavelet.
3.1.1 biorthogonal wavelet
wavelet where the associated wavelet transform (3.3) is invertible but not necessarily orthogonal
Note ito entry: The merit of the hiorthogonal wavelet is the possibility to construct symmetric wavelet functions, which allows a linear phase filter.ISO 16610-29 pdf download.
