Supplementary material JImaging-3990735

<p dir="ltr">This contains the supplementary material of the paper "How Good is the Machine at the Imitation Game? On Stylistic Characteristics of AI-Generated Images". </p><p dir="ltr">The abstract is:</p><p dir="ltr">Text-to-ima...

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1. autor: Adrien Deliege (22675676) (author)
Wydane: 2025
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author Adrien Deliege (22675676)
author_facet Adrien Deliege (22675676)
author_role author
dc.creator.none.fl_str_mv Adrien Deliege (22675676)
dc.date.none.fl_str_mv 2025-11-24T16:28:37Z
dc.identifier.none.fl_str_mv 10.6084/m9.figshare.30695792.v1
dc.relation.none.fl_str_mv https://figshare.com/articles/dataset/Supplementary_material_JImaging-3990735/30695792
dc.rights.none.fl_str_mv CC BY 4.0
info:eu-repo/semantics/openAccess
dc.subject.none.fl_str_mv Art history
Visual cultures
text-to-image generation
Midjourney
artistic styles
art history
visual semiotics
stylistic fidelity
expert evaluation
dc.title.none.fl_str_mv Supplementary material JImaging-3990735
dc.type.none.fl_str_mv Dataset
info:eu-repo/semantics/publishedVersion
dataset
description <p dir="ltr">This contains the supplementary material of the paper "How Good is the Machine at the Imitation Game? On Stylistic Characteristics of AI-Generated Images". </p><p dir="ltr">The abstract is:</p><p dir="ltr">Text-to-image generative models can be used to imitate historical artistic styles, but their effectiveness in doing so remains unclear. In this work, we propose an evaluation framework that leverages expert knowledge from art history and visual semiotics and combines it with quantitative analysis to assess stylistic fidelity. Three experts rated both historical artwork production and images generated with Midjourney v6 for five major movements (Abstract Art, Cubism, Expressionism, Impressionism, Surrealism) and ten associated painters (male and female pairs), using nine visual criteria grounded in Greimas's plastic categories and Wölfflin's stylistic oppositions. Ratings were expressed as 95% intervals on continuous 0-100 scales and compared using our Relative Ratings Map (RRMap), which summarizes relative shifts, relative dispersion, and distributional overlap (via the Bhattacharyya coefficient). They were also discretized in four quality ratings (bad, stereotype, fair, excellent). The results show strong inter-expert variability and more moderate intra-expert effects tied to movements, criteria, criterion groups and modalities. Experts tend to agree that the model sometimes aligns with historical trends but also sometimes produces stereotyped versions of a movement or painter, or even completely missed its target, although no unanimous consensus emerges. We conclude that evaluating generative models requires both expert-driven interpretation and quantitative tools, and that stylistic fidelity is hard to quantify even with a rigorous framework.</p><p><br></p><p dir="ltr">This supplementary material contains the images (individual and stitched) generated for this study, as well as expert ratings.</p>
eu_rights_str_mv openAccess
id Manara_282e58496d3484645476be3b872a9d1e
identifier_str_mv 10.6084/m9.figshare.30695792.v1
network_acronym_str Manara
network_name_str ManaraRepo
oai_identifier_str oai:figshare.com:article/30695792
publishDate 2025
repository.mail.fl_str_mv
repository.name.fl_str_mv
repository_id_str
rights_invalid_str_mv CC BY 4.0
spelling Supplementary material JImaging-3990735Adrien Deliege (22675676)Art historyVisual culturestext-to-image generationMidjourneyartistic stylesart historyvisual semioticsstylistic fidelityexpert evaluation<p dir="ltr">This contains the supplementary material of the paper "How Good is the Machine at the Imitation Game? On Stylistic Characteristics of AI-Generated Images". </p><p dir="ltr">The abstract is:</p><p dir="ltr">Text-to-image generative models can be used to imitate historical artistic styles, but their effectiveness in doing so remains unclear. In this work, we propose an evaluation framework that leverages expert knowledge from art history and visual semiotics and combines it with quantitative analysis to assess stylistic fidelity. Three experts rated both historical artwork production and images generated with Midjourney v6 for five major movements (Abstract Art, Cubism, Expressionism, Impressionism, Surrealism) and ten associated painters (male and female pairs), using nine visual criteria grounded in Greimas's plastic categories and Wölfflin's stylistic oppositions. Ratings were expressed as 95% intervals on continuous 0-100 scales and compared using our Relative Ratings Map (RRMap), which summarizes relative shifts, relative dispersion, and distributional overlap (via the Bhattacharyya coefficient). They were also discretized in four quality ratings (bad, stereotype, fair, excellent). The results show strong inter-expert variability and more moderate intra-expert effects tied to movements, criteria, criterion groups and modalities. Experts tend to agree that the model sometimes aligns with historical trends but also sometimes produces stereotyped versions of a movement or painter, or even completely missed its target, although no unanimous consensus emerges. We conclude that evaluating generative models requires both expert-driven interpretation and quantitative tools, and that stylistic fidelity is hard to quantify even with a rigorous framework.</p><p><br></p><p dir="ltr">This supplementary material contains the images (individual and stitched) generated for this study, as well as expert ratings.</p>2025-11-24T16:28:37ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.6084/m9.figshare.30695792.v1https://figshare.com/articles/dataset/Supplementary_material_JImaging-3990735/30695792CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/306957922025-11-24T16:28:37Z
spellingShingle Supplementary material JImaging-3990735
Adrien Deliege (22675676)
Art history
Visual cultures
text-to-image generation
Midjourney
artistic styles
art history
visual semiotics
stylistic fidelity
expert evaluation
status_str publishedVersion
title Supplementary material JImaging-3990735
title_full Supplementary material JImaging-3990735
title_fullStr Supplementary material JImaging-3990735
title_full_unstemmed Supplementary material JImaging-3990735
title_short Supplementary material JImaging-3990735
title_sort Supplementary material JImaging-3990735
topic Art history
Visual cultures
text-to-image generation
Midjourney
artistic styles
art history
visual semiotics
stylistic fidelity
expert evaluation