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1. (WO2014191290) METHOD FOR EVALUATING AN IMAGE QUALITY OF AN IMAGE

Pub. No.:    WO/2014/191290    International Application No.:    PCT/EP2014/060503
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Fri May 23 01:59:59 CEST 2014
IPC: G06K 9/00
G06K 9/03
Applicants: BUNDESDRUCKEREI GMBH
Inventors: SCHMIDT, Detlef
Title: METHOD FOR EVALUATING AN IMAGE QUALITY OF AN IMAGE
Abstract:
The invention relates to a method (100) for evaluating an image quality of an image, having the following steps: extracting (101) a first image section of the image; extracting (103) a second image section of the image; determining (105) a first tonal range of the first image section; determining (107) a second tonal range of the second image section; and determining (109) a difference between the first tonal range and the second tonal range in order to evaluate the image quality.