File:Illustration of the optical transfer function and its relation to image quality..svg

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English: Illustration of the optical transfer function and its relation to image quality. The optical transfer function of a well-focused (a), and an out-of-focus optical imaging system without aberrations (d). As the optical transfer function of these system is real and non-negative, the optical transfer function is equal to the modulation transfer function by definition. Images of a point source and spoke target are shown in (b,e) and (c,f), respectively.

Русский: Иллюстрирование оптической передаточной функции (ОПФ) и её взаимосвязь с качеством изображения. ОПФ сфокусированного изображения (рис. a), и расфокусированного оптической системой без аберраций (рис. d). Значения ОПФ этой системы лежат во множестве действительных чисел и не отрицательны, то ОПФ по определению равна ФПМ (функции передачи модуляции). Изображения точечного источника и радиальной миры показаны на рис. (b,e) и (c,f) соответственно.
Версия изображения с обозначением "пар линий на мм" вместо "циклов" называется: Illustration of the optical transfer function and its relation to image quality v2.svg

Français : Illustration de la fonction de transfert optique et sa relation à la qualité de l'image. La courbe (a) montre la fonction de transfert d'un système avec une bonne mise au point et la courbe (d) celle d'un système mal mis au point. La fonction de transfert de ces systèmes étant réelle et positive, la fonction de transfert optique est par définition la fonction de transfert de modulation. Images d'un point source et d'une cible sur les figures (b,e) et (c,f) respectivement.

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Source Own work
Author Tom.vettenburg (Tom.vettenburg)

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Date/TimeThumbnailDimensionsUserComment
current21:48, 4 November 2013Thumbnail for version as of 21:48, 4 November 2013912 × 572 (1,016 KB)Tom.vettenburg (talk | contribs)Changed the x-label description from line pairs to cycles for consistency.
12:18, 3 November 2013Thumbnail for version as of 12:18, 3 November 2013912 × 570 (1,014 KB)Tom.vettenburg (talk | contribs)Another attempt to correct the spacing between mu and m
12:11, 3 November 2013Thumbnail for version as of 12:11, 3 November 2013912 × 570 (1,020 KB)Tom.vettenburg (talk | contribs)Latin and Greek characters have/had incorrect spacing after upload.
12:06, 3 November 2013Thumbnail for version as of 12:06, 3 November 2013912 × 570 (1,021 KB)Tom.vettenburg (talk | contribs)Another font correction.
10:58, 3 November 2013Thumbnail for version as of 10:58, 3 November 2013912 × 570 (1,021 KB)Tom.vettenburg (talk | contribs)Correction of fonts.
10:11, 3 November 2013Thumbnail for version as of 10:11, 3 November 2013914 × 575 (1,020 KB)Tom.vettenburg (talk | contribs)Made the fonts and scale bars consistent.
10:10, 3 November 2013Thumbnail for version as of 10:10, 3 November 2013914 × 575 (1,016 KB)Tom.vettenburg (talk | contribs)Reverted to version as of 01:08, 3 November 2013
10:09, 3 November 2013Thumbnail for version as of 10:09, 3 November 2013914 × 575 (1,020 KB)Tom.vettenburg (talk | contribs)Made fonts and scale bars consistent.
01:08, 3 November 2013Thumbnail for version as of 01:08, 3 November 2013914 × 575 (1,016 KB)Tom.vettenburg (talk | contribs)User created page with UploadWizard

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