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Text Localization in Historical Document Images with Local Binary Patterns and Variance Models

机译:具有本地二进制模式和方差模型的历史文档图像中的文本本地化

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In this paper, we explore the utility of Local Binary Pattern (LBP) descriptors and variance measure towards the development of efficient techniques in order to segment a large collection of historical machine printed document pages. The result of segmentation will help us to organize the document pages in a structural format, which is useful in many applications like historical document access. In our experiments, three basic reference models namely background, text and image models are used to segment various non-text information together with the text. The method is tested on an archive of Portuguese historical documents and shows promising results.
机译:在本文中,我们探索了本地二进制模式(LBP)描述符和方差度量在开发高效技术方面的实用性,以对历史机器打印文档页面的大量集合进行细分。分割的结果将帮助我们以结构化格式组织文档页面,这在诸如历史文档访问之类的许多应用程序中很有用。在我们的实验中,使用了三个基本参考模型,即背景模型,文本模型和图像模型,将各种非文本信息与文本一起分割。该方法在葡萄牙历史文献档案中进行了测试,并显示出可喜的结果。

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