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perceptual measure

perceptual measure A perceptual measure is a way of judging image quality by how human observers actually perceive a change, rather than only by numerical calculations.

A perceptual measure is a way of judging image quality by how human observers actually perceive a change, rather than only by numerical calculations. In this source, it refers to an objective performance-based measure based on detection thresholds, such as how much noise remains visible to a person after image processing.

Sources

Drafting source: Baker Daniel H; Summers Robert J; Baldwin Alex S; Meese Tim S. A psychophysical performance-based approach to the quality assessment of image processing algorithms. 2022; DOI 10.1371/journal.pone.0267056; article XML SHA-256 506a5f162c9f2778815d291e815feed178ad45394badf093260e8fc6baf31f00. “A psychophysical performance-based approach to the quality assessment of image processing algorithms” (10.1371/journal.pone.0267056).
CC-BY-4.0 · Definition uses new wording; original source retains its stated licence. · Source snapshot SHA-256: 506a5f162c9f2778815d291e815feed178ad45394badf093260e8fc6baf31f00

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PsychTerms (psychterms.org), CC BY 4.0, version 1. “perceptual measure.” Development preview.

Version 1 · SHA-256: 96082ad5fb541bec381de6ab38449ae9c68cf480179ed99f399f259246677985

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perceptual measure

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Sources

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