ISO/TS 18621-22:2024Published

Graphic technology — Image quality evaluation methods for printed matter — Part 22: Evaluation of colour graininess

Technologie graphique — Méthodes d’évaluation de la qualité d’image pour les imprimés — Partie 22: Titre manque

Abstract / scope

This document defines a process independent measurement method for the evaluation of graininess of printed products. It provides requirements for the test form and measurement devices to be used as well as the formulas to compute the colour graininess score (SCG).