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arXiv 2210.04716cs.IR
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一种两阶段的发票表格提取方法

A two-stage approach for table extraction in invoices

Thomas Saout, Frédéric Lardeux, Frédéric Saubion

摘要:

行政公文的自动分析是公文识别领域的一个重要研究领域。在公司和公共服务部门提供的大量文件中,电子邮件是关键文件。数据库包含了大多数时间的数据,这些数据以表格的形式呈现,应该清楚地识别这些表格,以提取适当的信息。在本文中,我们提出了一种方法,它结合了图像处理为基础的表格的形状估计与基于图形的表示的文件,这是用来准确地识别复杂的表格。我们提出了一个实验评估使用一个真实的案例应用程序。

英文摘要:

The automated analysis of administrative documents is an important field in document recognition that is studied for decades. Invoices are key documents among these huge amounts of documents available in companies and public services. Invoices contain most of the time data that are presented in tables that should be clearly identified to extract suitable information. In this paper, we propose an approach that combines an image processing based estimation of the shape of the tables with a graph-based representation of the document, which is used to identify complex tables precisely. We propose an experimental evaluation using a real case application.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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