UNE-EN ISO 14096-1:2020

This European Standard specifies procedures for the evaluation of basic performance parameters of the

radiographic film digitisation process such as spatial resolution and spatial linearity, density range, density contrast

sensitivity and characteristic transfer curve. They can be integrated into the system software and together with a

standard reference film (as described in clause 5) used for quality control of the digitisation process. This reference

film provides a series of test targets for performance evaluation. The test targets are suitable for evaluating a

digitisation system with a spatial resolution down to 25 ¼m, a density contrast sensitivity down to 0,02 optical

density, a density range of 0,5 to 4,5 and a film size capacity of (350 x 430) mm². This standard does not address

signal processing and display of the digitised data.