ISO 23504-1:2020 PDF

Name: ISO 23504-1:2020 — Document management applications — Raster image transport and storage — Part 1: Use of ISO 32000 (PDF/R-1)
SKU: ISO 23504-1:2020
Price: 25 EUR
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Document management applications — Raster image transport and storage — Part 1: Use of ISO 32000 (PDF/R-1)

Название (английский):

ISO 23504-1:2020

Document management applications — Raster image transport and storage — Part 1: Use of ISO 32000 (PDF/R-1)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 8 июля 2020 г.
Издание:: ISO IS 23504 edition 1 version 1
ICS:: 35.240.30

Тип поставки:

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Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:240 €

Описание (английский):

This document defines a subset of ISO 32000 suitable for storage, transport and exchange of multi-page raster-image documents, including but not limited to scanned documents. Bitonal, grayscale and RGB images are supported. Compression options for image data streams include JPEG, CCITT Group 4 Fax and uncompressed.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 23504-1:2020 - Document management applications - Raster image transport and storage - Part 1: Use of ISO 32000 (PDF/R-1) defines PDF/R, a strict subset of PDF tailored for storage, transport and exchange of multi‑page raster‑image documents (for example scanned documents and photographs). PDF/R supports bitonal, grayscale and RGB images and standard compression options including JPEG, CCITT Group 4 Fax and uncompressed image streams. The standard leverages ISO 32000 (PDF) while restricting features to create a simpler, interoperable format for raster data.

Key topics and technical requirements

PDF/R identification: A comment line near the end of the file (e.g. %PDF-raster-1.0) marks a file as PDF/R.

PDF header and compatibility:

Unencrypted PDF/R headers allowed: %PDF-1.4 to %PDF-1.7.
Encrypted PDF/R files must use %PDF-2.0 and follow ISO 32000-2 encryption rules.

Allowed filters / compression:

FlateDecode
CCITTFaxDecode (only for bitonal images)
DCTDecode (only for 8‑bit grayscale or RGB images)

Conformance scope: Files must meet requirements across the PDF subset, catalog dictionary, metadata (including XMP), page objects, strips, incremental updates, encryption and signatures.

Page and image structure: Specifications cover page tree nodes, media boxes, content streams, image strips for bitonal/grayscale/RGB, and how images are located and read.

Security and authenticity: Optional support for encryption and digital signatures to protect content and verify document origin.

Applications and practical value

Scanner and capture workflows: Produce predictable, compact multi‑page output that is easier to generate and parse than full PDF.

Document exchange and archiving: Replace TIFF/JPEG for scanned pages while retaining multi‑page and bitonal support; easier native viewing and printing on PDF‑aware platforms.

Software and hardware vendors: Developers of scanners, document management systems (DMS), EDMS, PDF libraries and imaging tools use the standard to ensure compatibility and simplify implementation.

Records management & compliance: Use where recoverability of raster image data, simple validation and consistent rendering are important.

Efficient processing: Narrow PDF subset allows implementations with simpler parsers, fixed‑size raster buffers, and efficient image extraction.

Related standards

ISO 32000-1:2008 - PDF 1.7 (base for many PDF/R requirements)

ISO 32000-2:2020 - PDF 2.0 (used for encrypted PDF/R files)

Related file formats often considered alongside PDF/R: TIFF and JPEG (PDF/R is positioned as a simpler, better‑standardized alternative for scanned multi‑page raster documents).

Keywords: ISO 23504-1:2020, PDF/R, raster image transport and storage, scanned documents, bitonal, grayscale, RGB, JPEG, CCITT Group 4 Fax, ISO 32000.

ISO 23504-1:2020 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and practical value

Related standards

Технические детали

ISO 32000-1:2008

Document management — Portable document format — Part 1: PDF 1.7

ISO 32000-2:2020

Document management — Portable document format — Part 2: PDF 2.0

BS ISO 19005-4:2020

Document management. Electronic document file format for long-term preservation. Use of ISO 32000-2 (PDF/A-4).