Title:
TABLE DATA PARSING METHOD FOR PDF FILE
Document Type and Number:
WIPO Patent Application WO/2021/145541
Kind Code:
A1
Abstract:
The present invention relates to a table data parsing method for a PDF file. The present invention comprises the steps of: generating a parse tree for a PDF file by extracting data from the PDF file and analyzing the file structure; by using the generated parse tree, retrieving the location of a page which contains a headword of a table being searched; setting a parsing range in the retrieved page, with respect to coordinates (x, y) assigned to the headword of the table being searched; and parsing table data in the parsing range that has been set. According to the present invention, a merit is achieved of enabling target table data to be accurately parsed from a PDF file.
Inventors:
GU DA HAE (KR)
KIM DONG HOON (KR)
KIM DONG HOON (KR)
Application Number:
PCT/KR2020/015235
Publication Date:
July 22, 2021
Filing Date:
November 03, 2020
Export Citation:
Assignee:
TITECHNOLOGY CO LTD (KR)
International Classes:
G06F16/22
Foreign References:
US20190294399A1 | 2019-09-26 | |||
KR20180080408A | 2018-07-12 | |||
KR100912502B1 | 2009-08-17 | |||
JPH0765034A | 1995-03-10 | |||
KR20090084161A | 2009-08-05 | |||
KR102171325B1 | 2020-10-28 |
Attorney, Agent or Firm:
MAJOR PATENT AND LAW FIRM (KR)
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