文档注册使用射影几何

Proceedings of 3rd International Conference on Document Analysis and Recognition Pub Date : 1995-08-14 DOI:10.1109/ICDAR.1995.602128

R. Safari, N. Narasimhamurthi, M. Shridhar, M. Ahmadi

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引用次数: 21

摘要

本文介绍了一种注册已填写表单的技术。该技术确定将已填写的表单转换为与已知主表单匹配所需的转换，然后提取已填写的信息。此方法包括确定主表单和已填写表单之间的对应点，并使用此对应关系来确定适当的转换。用射影几何的结果解决了对应问题。

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Document registration using projective geometry

In this paper, a technique for registering filled-in forms is presented. The technique determines the transformations that is required to convert a filled-in form to match a known master and then extracts filled-in information. This method involves determining corresponding points between the master and the filled-in form and using this correspondence to determine the appropriate transformation. The correspondence problem is solved using results from projective geometry.

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Proceedings of 3rd International Conference on Document Analysis and Recognition

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