ISO 17972-3:2017

Name: ISO 17972-3:2017 — Graphic technology — Colour data exchange format (CxF/X) — Part 3: Output target data (CxF/X-3)
SKU: ISO 17972-3:2017
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Graphic technology — Colour data exchange format (CxF/X) — Part 3: Output target data (CxF/X-3)

Название (английский):

ISO 17972-3:2017

Graphic technology — Colour data exchange format (CxF/X) — Part 3: Output target data (CxF/X-3)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 5 октября 2017 г.
Издание:: ISO IS 17972 edition 1 version 1
ICS:: 35.240.30

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Описание (английский):

ISO 17972-3 defines an exchange format for target input values, colour and process control data relating output targets for printers of all types (and the associated metadata necessary for its proper interpretation) in electronic form. ISO 17972-3 includes the use of a CustomResource element within the CXF framework to define a minimum set of data for exchange and identify the data as being part of the ISO 12642 series. If this same framework is used for another defined target, provision is made for that use as well.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 17972-3:2017 - Graphic technology - Colour data exchange format (CxF/X) - Part 3: Output target data (CxF/X-3) specifies an electronic exchange format for output target input values, measured colour data and process-control metadata for printers of all types. Built on the Color Exchange Format (CxF3), CxF/X-3 defines a CustomResource element to carry the minimum data needed to identify and interpret targets defined by the ISO 12642 series, while allowing extension for other target types (including non‑CMYK and transmissive targets).

Keywords: ISO 17972-3:2017, CxF/X-3, CxF3, Color Exchange Format, output target data, ISO 12642, color data exchange.

Key topics and requirements

CxF3-based structure: Files must conform to the CxF3 schema and commonly use the “.CxF” extension (see Annex B). FileInformation must include Creator, CreationDate, and Description; Description must state “CxF/X” and the applicable standard number.

CustomResource mapping: A CustomResource within CxF is specified to identify files as ISO 12642 series targets and to carry layout and application‑specific metadata.

Required measurement data:

Batch-specific mean and standard deviation colorimetric data (XYZ) to two decimal places where applicable.
Calibrated targets must supply measured colorimetric data for all patches.
At least one measured representation is required: CIEXYZ, CIELab, or spectral reflectance.

Instrumentation and measurement metadata: Elements such as Device.Model, DeviceFilter, Measurement Geometry, Backing, and Measurement_Source are required to interpret measurements.

Input value support: Standard CMYK (ColorCMYK) and device-dependent values. Optional elements for non‑CMYK targets include ColorCMYKPlusN, ColorRGB, ColorCustom, and MeasurementType (e.g., Spectral_Reflectance).

Layout reporting: When layout is relevant, the CustomResource must include fields like NumberPatchColumns, NumberPatchRows, PageWidth/Height, PatchSize values/percent, margins, PrinterName/Type and SubstrateName. Default: patches ordered left-to-right, top-to-bottom; equal patch sizes unless noted.

Practical applications and users

Who uses it: prepress houses, printer manufacturers, RIP and color‑management software vendors, print service providers, QA labs, and graphic arts engineers.

What it’s used for:

Exchanging calibrated chart definitions and measured target data for device calibration and characterization.
Replacing or mapping legacy ISO 28178 keyword/text files to a modern XML/CxF3 workflow.
Enabling consistent verification, colorimetric traceability and vendor‑neutral data exchange across supply chains.

ISO 17972-3:2017

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications and users

Related standards

Технические детали

BS ISO 12642-3:2021

Graphic technology. Input data for characterization of 4-colour process printing. Extended data set including…

ISO 28178:2009

Graphic technology — Exchange format for colour and process control data using XML or ASCII text

BS ISO 17972-1:2015

Graphic technology. Colour data exchange format. Relationship to CxF3 (CxF/X).

BS ISO 17972-2:2016

Graphic technology. Colour data exchange format (CxF/X). Scanner target data (CxF/X-2).

BS ISO 12642-1:2011

Graphic technology. Input data for characterization of four-colour process printing. Initial data set.