An Interpretable Deep Learning Approach for Morphological Script Type Analysis

• URL: http://arxiv.org/abs/2408.11150v1
• Date: Tue, 20 Aug 2024 19:15:06 GMT
• Title: An Interpretable Deep Learning Approach for Morphological Script Type Analysis
• Authors: Malamatenia Vlachou-Efstathiou, Ioannis Siglidis, Dominique Stutzmann, Mathieu Aubry,
• Abstract summary: We propose an interpretable deep learning-based approach to morphological script type analysis. More precisely, we adapt a deep instance segmentation method to learn comparable character prototypes. We demonstrate our approach by applying it to the Textualis Formata script type and its two subtypes formalized by A. Derolez: Northern and Southern Textualis
• Score: 15.142597136864618
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Defining script types and establishing classification criteria for medieval handwriting is a central aspect of palaeographical analysis. However, existing typologies often encounter methodological challenges, such as descriptive limitations and subjective criteria. We propose an interpretable deep learning-based approach to morphological script type analysis, which enables systematic and objective analysis and contributes to bridging the gap between qualitative observations and quantitative measurements. More precisely, we adapt a deep instance segmentation method to learn comparable character prototypes, representative of letter morphology, and provide qualitative and quantitative tools for their comparison and analysis. We demonstrate our approach by applying it to the Textualis Formata script type and its two subtypes formalized by A. Derolez: Northern and Southern Textualis

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