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ISO 20462-1:2005

Photography — Psychophysical experimental methods for estimating image quality — Part 1: Overview of psychophysical elements

Standard Details

ISO 20462-1:2005 is part of a three-part standard pertaining to the subjective evaluation of pictorial still image quality. ISO 20462-1:2005 defines the units by which image quality is quantified (just noticeable differences, or JNDs); describes the influence of stimulus properties, observer characteristics, and task instructions on results obtained from rating experiments; and provides a flow chart for choosing the preferred psychophysical method for determining image quality from among those defined in subsequent parts of ISO 20462.

General Information

Status : Published
Standard Type: Main
Document No: ISO 20462-1:2005
Document Year: 2005
Pages: 17
Edition: 1

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ISO 20462-1:2005
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