NF ISO 15529

NF ISO 15529

November 2007
Standard Cancelled

Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems

ISO 15529:2007 specifies the principal MTFs associated with a sampled imaging system, together with related terms and outlines a number of suitable techniques for measuring these MTFs. It also defines a measure for the “aliasing” related to imaging with such systems. ISO 15529:2007 is particularly relevant to electronic imaging devices such as digital still and video cameras and the detector arrays they embody.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2007

Number of pages

33 p.

Reference

NF ISO 15529

ICS Codes

17.180.01   Optics and optical measurements in general

Classification index

S10-050

Print number

1 - 21/11/2007

International kinship

ISO 15529:2007
Sumary
Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems

ISO 15529:2007 specifies the principal MTFs associated with a sampled imaging system, together with related terms and outlines a number of suitable techniques for measuring these MTFs. It also defines a measure for the “aliasing” related to imaging with such systems.

ISO 15529:2007 is particularly relevant to electronic imaging devices such as digital still and video cameras and the detector arrays they embody.

Replaced standards (1)
NF ISO 15529
December 1999
Standard Cancelled
Optics and optical instruments - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems

<p> La présente Norme internationale s'applique particulièrement aux dispositifs d'imagerie électroniques tels que les caméras à CCD et les matrices de CCD elles-mêmes.Bien qu'un certain nombre de méthodes de mesure soient décrites ci-après, le présent document n'a pas vocation d'exclure les autres méthodes si tant est qu'elles fournissent des résultats similaires et qu'elles correspondent aux définitions générales et aux lignes directrices visant à mesurer la MTF conformément à l'ISO 9334 et l'ISO 9335.L'exploitation de la mesure de la répartition des éclairements dans l'image d'un «bord de plage» (ESF), plutôt que de la répartition des éclairements dans l'image d'une ligne (LSF), est mentionnée comme solution de départ optionnelle pour déterminer l'OTF/MTF d'un système de formation d'image. </p>

Standard replaced by (1)
NF ISO 15529
April 2011
Standard Current
Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems

<p>ISO 15529:2010 specifies the principal MTFs associated with a sampled imaging system, together with related terms, and outlines a number of suitable techniques for measuring these MTFs. It also defines a measure for the “aliasing” related to imaging with such systems.</p> <p>ISO 15529:2010 is particularly relevant to electronic imaging devices such as digital still and video cameras and the detector arrays they embody.</p>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes, définitions et symboles
    1
  • 3.1 Termes et définitions
    1
  • 3.2 Symboles
    4
  • 4 Relations théoriques
    5
  • 4.1 Transformée de Fourier de l'image de la fente objet (statique)
    5
  • 4.2 Transformée de Fourier de la sortie d'une ouverture d'échantillonnage simple impliquant une fente objet explorée à travers l'ouverture
    7
  • 4.3 Transformée de Fourier de la LSF moyenne impliquant différentes positions de la fente objet
    7
  • 5 Méthodes de mesure des MTF associées aux systèmes de formation d'image
    8
  • 5.1 Généralités
    8
  • 5.2 Azimut d'essai
    9
  • 5.3 Mesurage de Tsys d'un dispositif de formation d'image échantillonné ou d'un système complet
    10
  • 5.4 Mesurage de la MTF de l'ouverture d'échantillonnage (Tap)
    16
  • 6 Méthode de mesure de la fonction de repliement du spectre, du rapport de repliement du spectre et du potentiel de repliement du spectre
    16
  • Annexe A (informative) Théorie fondamentale
    18
  • Annexe B (informative) Repliement du spectre dans les systèmes de formation d'image échantillonnés
    21
  • Bibliographie
    27
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