Influence of affective image content on subjective quality assessment

van der Linde, Ian and Doe, Rachel M. (2012) Influence of affective image content on subjective quality assessment. Journal of the Optical Society of America A, 29 (9). pp. 1948-1955. ISSN 1520-8532

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Official URL: https://doi.org/10.1364/JOSAA.29.001948

Abstract

Image quality assessment (IQA) enables distortions introduced into an image (e.g., through lossy compression or broadcast) to be measured and evaluated for severity. It is unclear to what degree affective image content may influence this process. In this study, participants (n=25) were found to be unable to disentangle affective image content from objective image quality in a standard IQA procedure (single stimulus numerical categorical scale). We propose that this issue is worthy of consideration, particularly in single stimulus IQA techniques, in which a small number of handpicked images, not necessarily representative of the gamut of affect seen in true broadcasting, and unrated for affective content, serve as stimuli.

Item Type: Journal Article
Faculty: Faculty of Science & Technology
Depositing User: Repository Admin
Date Deposited: 03 Feb 2014 09:32
Last Modified: 08 Jan 2019 10:26
URI: http://arro.anglia.ac.uk/id/eprint/312141

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