DIN 33872-4:2010-12

The multipart standard series is for colour reproduction systems digital - analog. The colour reproduction system includes for example the computer operating system and the application software for an analog output of a digital file on: printers, multifunctional devices, displays, and data projectors. The standard series describes methods for the specification of the relative colour reproduction of the output by defined YES/NO-criteria. The goal is the visual evaluation of the output properties of these colour reproduction systems. Part 4 defines the test charts for the test of the output properties: equality for four equivalent grey definitions with 5 and 16step colour series. The test charts include two equivalent colour definitions with 5 and16step colour series which are equally spaced between 0 and 1 in the digital file. The equality for two equivalent colour definitions with 5 and 16 step colour series is visually evaluated according to defined YES/NO-criteria.