VisAnatomy: An SVG Chart Corpus with Fine-Grained Semantic Labels
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arXiv
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| Main Authors: | , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866908491201904640 |
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| author | Chen, Chen Bako, Hannah K. Yu, Peihong Hooker, John Joyal, Jeffrey Wang, Simon C. Kim, Samuel Wu, Jessica Ding, Aoxue Sandeep, Lara Chen, Alex Sinha, Chayanika Liu, Zhicheng |
| author_facet | Chen, Chen Bako, Hannah K. Yu, Peihong Hooker, John Joyal, Jeffrey Wang, Simon C. Kim, Samuel Wu, Jessica Ding, Aoxue Sandeep, Lara Chen, Alex Sinha, Chayanika Liu, Zhicheng |
| contents | Chart corpora, which comprise data visualizations and their semantic labels, are crucial for advancing visualization research. However, the labels in most existing corpora are high-level (e.g., chart types), hindering their utility for broader applications in the era of AI. In this paper, we contribute VISANATOMY, a corpus containing 942 real-world SVG charts produced by over 50 tools, encompassing 40 chart types and featuring structural and stylistic design variations. Each chart is augmented with multi-level fine-grained labels on its semantic components, including each graphical element's type, role, and position, hierarchical groupings of elements, group layouts, and visual encodings. In total, VISANATOMY provides labels for more than 383k graphical elements. We demonstrate the richness of the semantic labels by comparing VISANATOMY with existing corpora. We illustrate its usefulness through four applications: semantic role inference for SVG elements, chart semantic decomposition, chart type classification, and content navigation for accessibility. Finally, we discuss research opportunities to further improve VISANATOMY. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_12268 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | VisAnatomy: An SVG Chart Corpus with Fine-Grained Semantic Labels Chen, Chen Bako, Hannah K. Yu, Peihong Hooker, John Joyal, Jeffrey Wang, Simon C. Kim, Samuel Wu, Jessica Ding, Aoxue Sandeep, Lara Chen, Alex Sinha, Chayanika Liu, Zhicheng Human-Computer Interaction Chart corpora, which comprise data visualizations and their semantic labels, are crucial for advancing visualization research. However, the labels in most existing corpora are high-level (e.g., chart types), hindering their utility for broader applications in the era of AI. In this paper, we contribute VISANATOMY, a corpus containing 942 real-world SVG charts produced by over 50 tools, encompassing 40 chart types and featuring structural and stylistic design variations. Each chart is augmented with multi-level fine-grained labels on its semantic components, including each graphical element's type, role, and position, hierarchical groupings of elements, group layouts, and visual encodings. In total, VISANATOMY provides labels for more than 383k graphical elements. We demonstrate the richness of the semantic labels by comparing VISANATOMY with existing corpora. We illustrate its usefulness through four applications: semantic role inference for SVG elements, chart semantic decomposition, chart type classification, and content navigation for accessibility. Finally, we discuss research opportunities to further improve VISANATOMY. |
| title | VisAnatomy: An SVG Chart Corpus with Fine-Grained Semantic Labels |
| topic | Human-Computer Interaction |
| url | https://arxiv.org/abs/2410.12268 |