NF ISO 15529
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.
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.
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.
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. ISO 15529:2010 is particularly relevant to electronic imaging devices such as digital still and video cameras and the detector arrays they embody.
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