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ISO 20462-1:2005
Photography — Psychophysical experimental methods for estimating image quality — Part 1: Overview of psychophysical elements
Automatically translated name:
Photography -- Psychophysical experimental methods for estimating image quality -- Part 1: Overview of psychophysical elements
STANDARD published on 10.11.2005
The information about the standard:
Designation standards: ISO 20462-1:2005
Publication date standards: 10.11.2005
SKU: NS-428672
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 20462-1:2005 :
Description / Abstract: 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.
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