ASTM-E2825 Standard Guide for Forensic Digital Image Processing

ASTM-E2825 - 2021 EDITION - CURRENT
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Scope

1.1 This guide provides digital image processing guidelines to ensure the production of quality forensic imagery for use as evidence in a court of law.

1.2 This guide briefly describes advantages, disadvantages, and potential limitations of each major process.

1.3 This standard cannot replace knowledge, skills, or abilities acquired through education, training, and experience, and is to be used in conjunction with professional judgment by individuals with such discipline-specific knowledge, skills, and abilities.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Significance and Use

5.1 Processed images are used for many purposes by the forensic science community. They can yield information not readily apparent in the original image, which can assist an expert in drawing a conclusion that might not otherwise be reached.

5.2 This guide addresses image processing and related legal considerations in the following three categories:

5.2.1 Image enhancement,

5.2.2 Image restoration, and

5.2.3 Image compression.

Keywords

criminal justice system; digital image processing; image processing;

To find similar documents by ASTM Volume:

14.02 (General Test Methods; Forensic Psychophysiology; Forensic Sciences; Terminology; Conformity Assessment; Statistical Methods; Nanotechnology; Forensic Engineering; Manufacture of Pharmaceutical Products)

To find similar documents by classification:

03.160 (Law. Administration Including flags and associated symbols (emblems) of political and administrative entities, military flags, flags of organizations, etc. This group includes standards for general use)

07.140 (Forensic science)

11.020 (Medical sciences and health care facilities in general Including quality and environmental management in health care technology IT application in health care technology, see 35.240.80)

35.140 (Computer graphics)

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Document Number

ASTM-E2825-21

Revision Level

2021 EDITION

Status

Current

Modification Type

Revision

Publication Date

Nov. 1, 2021

Document Type

Guide

Page Count

6 pages

Committee Number

E30.12