ISO 8514-1:2000

INTERNATIONAL ISO
STANDARD 8514-1
Second edition
2000-05-01
Micrographics — Alphanumeric computer
output microforms — Quality control —
Part 1:
Characteristics of the test slide and test
data
Micrographie — Microformes COM alphanumériques — Contrôle de
la qualité —
Partie 1: Caractéristiques du cadre de surimpression et des données-test
Reference number
©
ISO 2000
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ii © ISO 2000 – All rights reserved

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
member bodies). The work of preparing International Standards is normally carried out through ISO technical
committees. Each member body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, governmental and non-governmental, in
liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical
Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.
Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this part of ISO 8514 may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 8514-1 was prepared by Technical Committee ISO/TC 171, Document imaging
applications, Subcommittee SC 1, Quality.
This second edition cancels and replaces the first edition (ISO 8514-1:1992), which has been technically revised.
ISO 8514 consists of the following parts, under the general title Micrographics — Alphanumeric computer output
microforms — Quality control:
� Part 1: Characteristics of the test slide and test data
� Part 2: Method
Introduction
The use of alphanumeric computer output microforms (alphanumeric COM) for the storage of information requires
valid, reliable methods by which the quality of the images can be measured. This is necessary to achieve
consistent usable output. Of primary importance in the production of microforms containing alphanumeric
information is the legibility of the information presented to the user. This is true whether the microform used is the
original (first generation) or a duplicate.
ISO 8514 specifies a method for measuring the quality of computer output microforms (COM) and specifies a test
form slide and test data to be used for applying this method. It applies to microforms containing variable data
produced using a cathode-ray tube, light-emitting diodes or a laser, and fixed data such as that contained on a form
slide, with effective reduction ratios of 1:24 through 1:48, in accordance with ISO 9923. This International Standard
applies only to COM recorders that use a physical form slide.
This International Standard describes various systems and equipment to establish test guidelines whereby the user
can establish and maintain a given level of performance using the minimum of sophisticated equipment.
The method requires a test form slide and test data generated from the COM image generator.
iv © ISO 2000 – All rights reserved

INTERNATIONAL STANDARD ISO 8514-1:2000(E)
Micrographics — Alphanumeric computer output microforms —
Quality control —
Part 1:
Characteristics of the test slide and test data
1 Scope
This part of ISO 8514 specifies the characteristics of the test slide and the test data used for measuring the output
quality of alphanumeric COM recorders that use a physical form slide.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 8514. For dated references, subsequent amendments to, or revisions of, any of these publications
do not apply. However, parties to agreements based on this part of ISO 8514 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain
registers of currently valid International Standards.
ISO 5-2:1991, Photography — Density measurements — Part 2: Geometric conditions for transmission density.
ISO 5-3:1995, Photography — Density measurements — Part 3: Spectral conditions.
ISO 5-4:1995, Photography — Density measurements — Part 4: Geometric conditions for reflection density.
ISO 446:1991, Micrographics — ISO character and ISO test chart No. 1 — Description and use.
ISO 3334:1989, Micrographics — ISO resolution test chart No. 2 — Description and use.
ISO 6196-7:1992, Micrographics — Vocabulary — Part 7: Computer micrographics.
ISO 9923:1994, Micrographics — Transparent A6 microfiche — Image arrangements.
3 Terms and definitions
For the purposes of this part of ISO 8514, the terms and definitions given in ISO
...