ITU E.453:1994

ITU E.453:1994 Facsimile Image Quality As Corrupted By Transmission-induced Scan Line Errors Specify Transmission-induced scan line errors are one of the important impairments perceived by customers in non-Error Correction Mode (see Recommendations T.4 and T.30) Group 3 facsimile. This propos

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Table of Contents

1Introduction
2Definitions
2.1Errordefinitions
2.2Standardtesttransactions
2.3Imagequalitycategories
2.4Transactionmetrics
2.5Pagemetrics
3Processingthescanlineerrordistribution
4Facility-typesensitiveperformancecriteria
5Remarks

Abstract

Specify Transmission-induced scan line errors are one of the important impairments perceived by customers in non-Error Correction Mode (see Recommendations T.4 and T.30) Group 3 facsimile. This proposed text develops a set of scan line related performance metrics that can help benchmark the performance of transmission networks with respect to Group 3 facsimile.

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