ISO 14096-1:2005 非破坏性的试验 X光线照相胶片数字化系统的限定条件-第1部份： 定义、图像质量参数的定量方法、标准参考胶片和定性控制

标准编号：ISO 14096-1:2005

中文名称：非破坏性的试验 X光线照相胶片数字化系统的限定条件-第1部份： 定义、图像质量参数的定量方法、标准参考胶片和定性控制

英文名称：Non-destructive testing — Qualification of radiographic film digitisation systems — Part 1: Definitions, quantitative measurements of image quality parameters, standard reference film and qualitative

发布日期：2005-06

标准范围

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 μm, 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 × 430) mm. This standard does not address signal processing and display of the digitised data.

标准预览图