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A method and apparatus for parsing a document table in a portable document format

A portable document and table technology, applied in the field of data recognition, to achieve the effect of improving utilization efficiency and enhancing utilization value

Pending Publication Date: 2019-03-08
ZHONGKE DINGFU BEIJING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for the data contained in the table of the PDF document, since the stored PDF document does not record and store the location information of the table, how to analyze the data contained in the table to improve the utilization efficiency of the data and enhance the utilization value of the data is a problem. A current technical difficulty

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  • A method and apparatus for parsing a document table in a portable document format
  • A method and apparatus for parsing a document table in a portable document format
  • A method and apparatus for parsing a document table in a portable document format

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Embodiment Construction

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

A method and apparatus for parsing a document table in a portable document format is provided. That method includes determining a PDF page containing a table in a PDF document; converting the PDF pageinto a picture; identifying cells included in a table in the picture; determining coordinate information of the cell in the PDF page; identifying data in the cell according to coordinate informationof the cell. The method and the device can effectively improve the efficiency of data utilization.

Description

technical field [0001] The present application relates to the technical field of data identification, in particular, to a method and device for parsing a portable document format (PDF, Portable Document Format) document form. Background technique [0002] PDF is an electronic document format independent of hardware and applications. It has the advantages of cross-platform and security. It has become one of the most widely used electronic document formats. Today, a large number of enterprises and institutions use PDF format to store documents. [0003] With the widespread use of PDF format documents, a large amount of valuable data is stored and presented in the form of PDF document tables. Among them, for the data in the PDF document, such as text and characters, some algorithms can be used to parse the data in the stored PDF document, so that the parsed data can be reused to improve the utilization efficiency of the data. However, for the data contained in the table of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/21G06F17/22G06F17/24
CPCG06F40/183G06F40/106G06F40/151
Inventor 房平会尚继耀杨宇
Owner ZHONGKE DINGFU BEIJING TECH DEV
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