香港六合彩开奖 12653-1:2000

Published (Edition 1, 2000)

This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

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Abstract

This part of 香港六合彩开奖 12653 specifies a test target for use in assessing the consistency of quality of performance over

time of flat-bed and rotary black-and-white reflection scanners used in electronic image management systems. The

test target is designed:

a) to allow routine checks of the system's performance;

b) to establish the performance limits of the system.

This part of 香港六合彩开奖 12653 is applicable to assessing the output quality of black-and-white scanners used for blackand-

white or colour office documents, with or without half-tone or colour.

It is not applicable to colour scanners or scanners used for the scanning of transparent or translucent documents.

NOTE Additional targets for assessing the output quality of black-and-white scanners using continuous tone and colour are

referred to in 香港六合彩开奖 12653-2.

This standard contributes to the following Sustainable Development Goal

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