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A method and system for converting a powerpoint presentation to a beamer presentation

A technology for presentations and conversion methods, which is applied in the fields of instrumentation, computing, and electrical digital data processing. Effect

Active Publication Date: 2020-11-27
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a PowerPoint presentation to Beamer for the above-mentioned problem that the PowerPoint presentation and the Beamer presentation cannot be flexibly converted, especially the problem of insufficient fine-grained classification of a single file using traditional machine learning algorithms. Document conversion method and system

Method used

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  • A method and system for converting a powerpoint presentation to a beamer presentation
  • A method and system for converting a powerpoint presentation to a beamer presentation
  • A method and system for converting a powerpoint presentation to a beamer presentation

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Embodiment Construction

[0051] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0052] The invention provides a method for converting a PowerPoint presentation to a Beamer presentation, such as figure 1 As shown, including source file data extraction, source file data analysis, and target file generation.

[0053] 1. Data extraction, data analysis, and file generation from the source PowerPoint presentation to obtain the target Beamer presentation. The three steps are described below.

[0054] S1: Source file data extraction. In the source file data extraction, the file is first preprocessed to obtain the paragraph information of the source file, and then the text data source extraction and other format data are extracted. The present invention adopts different extraction methods according to di...

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Abstract

The present invention provides a method and system for converting a PowerPoint presentation to a Beamer presentation, comprising: source file data extraction, obtaining all slides according to the original presentation provided by the user, and then obtaining the data of the text paragraph on each slide Information; source file data analysis, the present invention uses novel migration learning technology to realize source file data analysis, according to the information recorded in the variables, and the way of data storage, the text data and attributes are analyzed, and different attribute contents are distinguished ; and convert data in other formats; generate the target file, define a blank presentation in the format to be converted, and write the analyzed and converted original presentation information into the Beamer presentation in sequence according to the differentiated position information.

Description

technical field [0001] The invention relates to document conversion and extraction technology, in particular to a method and system for converting a PowerPoint presentation to a Beamer presentation. Background technique [0002] With the rise of cloud computing and mobile Internet, office software is ushering in profound changes in the market and technology. As one of the office software, the presentation is generally made of text, pictures, etc., and some audio and video files with dynamic display effects can be added to it. It is widely used in business, education, government agencies and other fields. [0003] Microsoft PowerPoint, PowerPoint for short, is a presentation program developed by Microsoft Corporation and one of the components of the Microsoft Office system. It is widely used by business people, teachers, students and trainers. According to data from Microsoft developers, about 300 million presentations are made with PowerPoint every year. [0004] Beamer i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/166G06K9/32G06K9/62
Inventor 宋军张坤徐衡曹威夏雨吴雅笛
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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