论文标题
反向工程信息演示：从视觉元素的布局中恢复分层分组
Reverse-Engineering Information Presentations: Recovering Hierarchical Grouping from Layouts of Visual Elements
论文作者
论文摘要
信息演示中的视觉元素通常在空间和语义上分组分组，以有效发送消息。研究分层分组信息可以帮助研究人员和设计师更好地探索布局结构并了解设计人群。但是，由于将视觉元素组合成单页设计的大量可能性，恢复层次组的分组具有挑战性。本文引入了一种自动方法，该方法将视觉元素的布局作为输入，并将层次组返回作为输出。为了了解信息演示文稿，我们首先为23,072个信息演示文稿提供了带有不同布局的数据集。接下来，我们使用基于变压器的模型提出我们的技术，以预测视觉元素和自下而上算法之间的相关性，以产生分层组。最后，我们通过技术实验和30位设计师的用户研究来评估我们的技术。结果表明，提出的技术是有希望的。
Visual elements in an information presentation are often spatially and semantically grouped hierarchically for effective message delivery. Studying the hierarchical grouping information can help researchers and designers better explore layout structures and understand design demographics. However, recovering hierarchical grouping is challenging due to a large number of possibilities for compositing visual elements into a single-page design. This paper introduces an automatic approach that takes the layout of visual elements as input and returns the hierarchical grouping as output. To understand information presentations, we first contribute a dataset of 23,072 information presentations with diverse layouts to the community. Next, we propose our technique with a Transformer-based model to predict relatedness between visual elements and a bottom-up algorithm to produce the hierarchical grouping. Finally, we evaluate our technique through a technical experiment and a user study with 30 designers. The results show that the proposed technique is promising.
