ISO 17972-2:2016 PDF

Name: ISO 17972-2:2016 — Graphic technology — Colour data exchange format (CxF/X) — Part 2: Scanner target data (CxF/X-2)
SKU: ISO 17972-2:2016
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Graphic technology — Colour data exchange format (CxF/X) — Part 2: Scanner target data (CxF/X-2)

Название (английский):

ISO 17972-2:2016

Graphic technology — Colour data exchange format (CxF/X) — Part 2: Scanner target data (CxF/X-2)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 2 мая 2016 г.
Издание:: ISO IS 17972 edition 1 version 1
ICS:: 35.240.30

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Описание (английский):

ISO 17972-2:2016 defines an exchange format for target input values, colour and process control data relating to scanner targets (and the associated metadata necessary for its proper interpretation) in electronic form. This part of ISO 17972 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 ISO 12641.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 17972-2:2016 - "Graphic technology - Colour data exchange format (CxF/X) - Part 2: Scanner target data (CxF/X-2)" specifies an electronic exchange format for scanner target input values, colour and process-control data, and the metadata needed to interpret them. Built on the Color Exchange Format version 3 (CxF3), CxF/X-2 uses a CustomResource element to define a minimum dataset for exchanging ISO 12641 scanner-target information and to identify files as compliant with that standard.

Key topics and requirements

CxF3-based structure and validation: CxF/X-2 files must conform to the CxF3 schema (annex includes CxF3_Core.xsd) and typically use the “.CxF” extension. FileInformation must include Creator, CreationDate, and Description (the Description must contain “CxF/X” and the applicable ISO number).

CustomResource usage: Defines the minimal required fields for ISO 12641 target exchange within the CxF framework so scanner-target metadata can be consistently interpreted.

Required metadata and measurement specs:

File-level tags such as TargetType, Manufacturer, Prod_Date, Serial (stored in FileInformation.Tag).
Measurement details including MeasurementSpec.GeometryChoice, MeasurementSpec.Device.DeviceIllumination, DeviceFilter, DevicePolarization, MeasurementSpec.Backing, and TristimulusSpec.Observer.

Colour and measurement data:

Input device values (e.g., ColorRGB) and measured values in device-independent spaces - ColorCIEXYZ or ColorCIELab (one of these is required).
Manufacturer-supplied statistics where applicable: MEAN_DE, STDDEV_X/Y/Z per patch (mean and standard deviation colourimetric data required for batch-specific reporting).

Mapping and examples: Annex A maps ISO 28178 keywords to CxF3 elements; annex C includes an example CxF/X-2 file.

Applications and who uses it

ISO 17972-2:2016 is used by organizations and professionals involved in colour-critical imaging workflows:

Scanner manufacturers and target producers (for calibrated target distribution)

Prepress and digital-imaging service providers (scanner calibration and verification)

Colour-management software vendors (import/export and automated workflows)

Quality-control laboratories and print vendors (ensuring traceable, verifiable colour data) Benefits include reduced ambiguity in target data exchange, easier automation of scanner calibration, and consistent interpretation of measurement metadata across tools and organizations.

Related standards

ISO 17972-1 (CxF/X relationship to CxF3)

ISO 12641 (Prepress colour targets for scanner calibration) - CxF/X-2 supplements ISO 12641

ISO 28178 (text-format mapping of colour measurement data)

Color Exchange Format v3.0 (CxF3) documentation and schema

Keywords: ISO 17972-2, CxF/X-2, CxF3, scanner target data, colour data exchange, ISO 12641, colorimetric data, measurement geometry, spectral data.

ISO 17972-2:2016 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and who uses it

Related standards

Технические детали

BS ISO 12641-1:2025

Graphic technology. Prepress digital data exchange. Colour targets for input scanner calibration.

SIST ISO 28178:2023

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).