BS ISO 20462-1:2005:2006 Edition
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Photography. Psychophysical experimental methods for estimating image quality – Overview of psychophysical elements
Published By | Publication Date | Number of Pages |
BSI | 2006 | 26 |
This part of ISO 20462 is part of a multiple-part standard pertaining to the subjective evaluation of pictorial still image quality. This part of ISO 20462
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defines the units by which image quality is quantified (just noticeable differences, or JNDs);
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describes the influence of stimulus properties, observer characteristics, and task instructions on results obtained from rating experiments;
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provides a flow chart for choosing the preferred psychophysical method for determining image quality from among those defined in subsequent parts of ISO 20462.