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BS ISO 12640-3:2022

BS ISO 12640-3:2022

$167.15

Graphic technology. Prepress digital data exchange – CIELAB standard colour image data (CIELAB/SCID)

Published By Publication Date Number of Pages
BSI 2022 44
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Requirements
11 5 Data description and definition
5.1 Data set definition
5.2 Colour encoding used in this document
5.2.1 Image data encoding
5.2.2 Image data arrangement
5.2.3 CIELAB image data (16 bits per channel)
12 5.2.4 CIELAB image data (8 bits per channel)
5.3 Natural images
15 5.4 Synthetic images
5.4.1 Colour charts
17 5.4.2 Vignettes
18 5.4.3 Synthetic image format
19 6 Electronic data
6.1 Image file characteristics
6.2 Image file formats
20 Annex A (normative) Guidance for use of digital data
22 Annex B (informative) Definition of the reference colour gamut
29 Annex C (normative) Checksum data
30 Annex D (informative) Typical TIFF file headers used for image data
32 Annex E (informative) Text insertion
33 Annex F (informative) Histogram and gamut plots
37 Annex G (informative) CIELAB values in colour charts
42 Bibliography

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BS ISO 12640-3:2022
$167.15