从HTML文档中提取基于布局的信息

Ninth International Conference on Document Analysis and Recognition (ICDAR 2007) Pub Date : 2007-09-23 DOI:10.1109/ICDAR.2007.155

Radek Burget

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引用次数: 23

摘要

提出了一种基于可视化信息建模的HTML文档信息提取方法。采用页面分割算法检测文档布局，然后根据检测块的相互位置及其视觉特征进行提取。这种方法比传统的基于dom的方法更健壮，并且为提取任务规范开辟了新的可能性。

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Layout Based Information Extraction from HTML Documents

We propose a method of information extraction from HTML documents based on modelling the visual information in the document. A page segmentation algorithm is used for detecting the document layout and subsequently, the extraction process is based on the analysis of mutual positions of the detected blocks and their visual features. This approach is more robust that the traditional DOM-based methods and it opens new possibilities for the extraction task specification.

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来源期刊

Ninth International Conference on Document Analysis and Recognition (ICDAR 2007)

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