PatternSight: A Perceptual Grouping Effectiveness Assessment Approach for Graphical Patterns in Charts
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908454061342720 |
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| author | Wang, Xumeng Zhang, Xiangxuan Gao, Zhiqi Jiao, Shuangcheng Ma, Yuxin |
| author_facet | Wang, Xumeng Zhang, Xiangxuan Gao, Zhiqi Jiao, Shuangcheng Ma, Yuxin |
| contents | The boom in visualization generation tools has significantly lowered the threshold for chart authoring. Nevertheless, chart authors with an insufficient understanding of perceptual theories may encounter difficulties in evaluating the effectiveness of chart representations, thereby struggling to identify the appropriate chart design to convey the intended data patterns. To address this issue, we propose a perception simulation model that can assess the perceptual effectiveness of charts by predicting graphical patterns that chart viewers are likely to notice. The perception simulation model integrates perceptual theory into visual feature extraction of chart elements to provide interpretable model outcomes. Human perceptual results proved that the outcome of our model can simulate the perceptual grouping behaviors of most chart viewers and cover diverse perceptual results. We also embed the model into a prototype interface called PatternSight to facilitate chart authors in assessing whether the chart design can satisfy their pattern representation requirements as expected and determining feasible improvements of visual design. According to the results of a user experiment, PatternSight can effectively assist chart authors in optimizing chart design for representing data patterns. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2507_12749 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | PatternSight: A Perceptual Grouping Effectiveness Assessment Approach for Graphical Patterns in Charts Wang, Xumeng Zhang, Xiangxuan Gao, Zhiqi Jiao, Shuangcheng Ma, Yuxin Human-Computer Interaction The boom in visualization generation tools has significantly lowered the threshold for chart authoring. Nevertheless, chart authors with an insufficient understanding of perceptual theories may encounter difficulties in evaluating the effectiveness of chart representations, thereby struggling to identify the appropriate chart design to convey the intended data patterns. To address this issue, we propose a perception simulation model that can assess the perceptual effectiveness of charts by predicting graphical patterns that chart viewers are likely to notice. The perception simulation model integrates perceptual theory into visual feature extraction of chart elements to provide interpretable model outcomes. Human perceptual results proved that the outcome of our model can simulate the perceptual grouping behaviors of most chart viewers and cover diverse perceptual results. We also embed the model into a prototype interface called PatternSight to facilitate chart authors in assessing whether the chart design can satisfy their pattern representation requirements as expected and determining feasible improvements of visual design. According to the results of a user experiment, PatternSight can effectively assist chart authors in optimizing chart design for representing data patterns. |
| title | PatternSight: A Perceptual Grouping Effectiveness Assessment Approach for Graphical Patterns in Charts |
| topic | Human-Computer Interaction |
| url | https://arxiv.org/abs/2507.12749 |