ASTM E1475-02
(Guide)Standard Guide for Data Fields for Computerized Transfer of Digital Radiological Test Data
Standard Guide for Data Fields for Computerized Transfer of Digital Radiological Test Data
SCOPE
1.1 This guide provides a listing and description of the fields that are recommended for inclusion in a digital radiological examination data base to facilitate the transfer of such data. This guide sets guidelines for the format of data fields for computerized transfer of digital image files obtained from radiographic, radioscopic, computed radiographic, or other radiological examination systems. The field listing includes those fields regarded as necessary for inclusion in the data base: (1) regardless of the radiological examination method (as indicated by Footnote C in Table 1), (2) for radioscopic examination (as indicated by Footnote E in Table 1), and (3) for radiographic examination (as indicated by Footnote D in Table 1). In addition, other optional fields are listed as a reminder of the types of information that may be useful for additional understanding of the data or applicable to a limited number of applications.
1.2 It is recognized that organizations may have in place an internal format for the storage and retrieval of radiological examination data. This guide should not impede the use of such formats since it is probable that the necessary fields are already included in such internal data bases, or that the few additions can easily be made. The numerical listing and its order indicated in this guide is only for convenience; the specific numbers and their order carry no inherent significance and are not part of the data file.
1.3 The types of radiological examination systems that appear useful in relation to this guide include radioscopic systems as described in Guide E 1000, Practices E 1255, E 1411 and E 2033, and radiographic systems as described in Guide E 94 and Practices E 748 and E 1742. Many of the terms used are defined in Terminology E 1316.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
General Information
Relations
Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E1475–02
Standard Guide for
Data Fields for Computerized Transfer of Digital
1
Radiological Examination Data
This standard is issued under the fixed designation E 1475; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
1.1 Thisguideprovidesalistinganddescriptionofthefields
bility of regulatory limitations prior to use.
that are recommended for inclusion in a digital radiological
examination data base to facilitate the transfer of such data.
2. Referenced Documents
This guide sets guidelines for the format of data fields for
2.1 ASTM Standards:
computerized transfer of digital image files obtained from
2
E94 Guide for Radiographic Examination
radiographic, radioscopic, computed radiographic, or other
E 748 Practices for Thermal Neutron Radiography of Ma-
radiological examination systems. The field listing includes
2
terials
those fields regarded as necessary for inclusion in the data
2
E 1000 Guide for Radioscopy
base: (1) regardless of the radiological examination method (as
2
E 1255 Practice for Radioscopy
indicated by Footnote C in Table 1), (2) for radioscopic
2
E 1316 Terminology for Nondestructive Examinations
examination(asindicatedbyFootnoteEinTable1),and(3)for
2
E 1411 Practice for Qualification of Radioscopic Systems
radiographic examination (as indicated by Footnote D in Table
E 1416 Test Method for Radioscopic Examination of Weld-
1). In addition, other optional fields are listed as a reminder of
2
ments
the types of information that may be useful for additional
2
E 1742 Practice for Radiographic Examination
understanding of the data or applicable to a limited number of
E 2033 Practice for Computed Radiology (Photostimulable
applications.
2
Luminescence Method)
1.2 It is recognized that organizations may have in place an
internal format for the storage and retrieval of radiological
3. Significance and Use
examinationdata.Thisguideshouldnotimpedetheuseofsuch
3.1 The primary use of this guide is to provide a standard-
formats since it is probable that the necessary fields are already
ized approach for the data file to be used for the transfer of
included in such internal data bases, or that the few additions
digitalradiologicaldatafromoneusertoanotherwherethetwo
can easily be made. The numerical listing and its order
users are working with dissimilar systems. This guide de-
indicated in this guide is only for convenience; the specific
scribes the contents, both required and optional for an inter-
numbers and their order carry no inherent significance and are
mediate data file that can be created from the native format of
not part of the data file.
the radiological system on which the data was collected and
1.3 The types of radiological examination systems that
that can be converted into the native format of the receiving
appear useful in relation to this guide include radioscopic
radiological data analysis system. The development of transla-
systems as described in Guide E 1000, Practices E 1255,
tor software to accomplish these data format conversions is
E 1411 and E 2033, and radiographic systems as described in
being addressed under a separate effort; this will include
GuideE94andPracticesE 748andE 1742.Manyoftheterms
specific items needed for the data transfer, for example,
used are defined in Terminology E 1316.
language used, memory requirements, and intermediate speci-
1.4 This standard does not purport to address all of the
fication. This guide will also be useful in the archival storage
safety concerns, if any, associated with its use. It is the
and retrieval of radiological data as either a data format
specifier or as a guide to the data elements which should be
1
This guide is under the jurisdiction of ASTM Committee E07 on Nondestruc-
included in the archival file.
tive Testing and is the direct responsibility of Subcommittee E07.11 on Digital
Imaging and Communication in Nondestructive Evaluation (DICONDE).
Current edition approved July 10, 2002. Published September 2002. Originally
2
published as E 1475 – 92. Last previous edition E 1475 – 97. Annual Book of ASTM Standards, Vol 03.03.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
E1475–02
TABLE 1 Field Listing
A B
Field Number Field Name and Description Category Sets, Values and Units
Header Information:
C,D
1 Intermediate file name Alphanumeric string
C,D
2 Format revision
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.