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Form processing method and device in document conversion

A form processing and document conversion technology, applied in electronic digital data processing, special data processing applications, instruments, etc., can solve the problems of difficult compatibility of office documents, poor document typesetting and editing effect, etc., to improve the typesetting and editing effect. Effect

Active Publication Date: 2012-12-12
WONDERSHARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When converting PDF to documents in other formats, especially office documents, since PDF does not have table elements, it is difficult to be compatible with office documents, so that the typesetting and editing effects of the converted documents are very poor

Method used

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  • Form processing method and device in document conversion
  • Form processing method and device in document conversion
  • Form processing method and device in document conversion

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] figure 1 It shows the flow of the form processing method in the document conversion provided by the embodiment of the present invention.

[0023] In step S101, all line segments are obtained from the original document, wherein the line segments include line segments constituting polygons.

[0024] For ease of description, the embodiment of the present invention takes the original document as a PDF document as an example for description.

[0025] In step S102 , perform table recognition preprocessing on the obtained line segments, and determine each table area according to the recognized li...

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Abstract

The invention belongs to the filed of document application, and discloses a form processing method and a form processing device in document conversion. The method comprises the following steps of: acquiring all segments from an original document, wherein the segments comprise segments forming polygons; performing form identification pretreatment on the acquired segments and determining each form area; determining each form in each divided form area; and filling corresponding contents in the original document in the determined forms. In the method, form objects consisting of multiple segments or polygons without logical relation in a PDF document are identified as form objects which can be described by structures with the logical relation, so that the composing and editing effect of the converted document is improved.

Description

technical field [0001] The invention belongs to the field of document application, and in particular relates to a form processing method and device in document conversion. Background technique [0002] With the continuous popularization of computers, paperless office has been more and more applied, and a large number of various documents have also appeared in front of users. [0003] Taking Portable Document Format (PDF) and office documents as examples, the PDF file format has become an ideal file format for electronic document distribution and formatted information dissemination on the Internet due to its outstanding characteristics. When converting documents in office format, there are more difficulties. [0004] For example, the appearance of a table object in a PDF format document is composed of many lines or polygons that have no logical relationship with each other. When converting PDF to documents in other formats, especially office documents, since PDF has no tabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/24
Inventor 李莹莹晏检平
Owner WONDERSHARE TECH CO LTD
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