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Method of information processing

An extraction method and an intermediate format technology, applied in the field of information processing, can solve the problems of low accuracy and achieve high recognition rate, high-efficiency automatic extraction, and low-cost effects

Pending Publication Date: 2018-06-22
SHENZHEN JUDING MEDICAL DEVICE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The tables used to present test indicators in medical electronic reports usually do not have clear dividing lines, rectangles or intervals. The scheme of simply dividing table elements with visual patterns is less accurate and not fully suitable for the extraction of test indicators

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  • Method of information processing

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] A method for processing from information, the extraction method includes the following steps:

[0030] S01: Obtain the intermediate format data in the medical electronic report;

[0031] S02: Sort the coordinates of the intermediate format data so that they can be parsed row by row in sequence; reorder the intermediate format data and the coordinates of the intermediate format data in the order of first page, then row, and then column;

[0032] Specifically, the order of...

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Abstract

The invention relates to the field of medical electronic report information extraction technology, and particularly to a method of information processing. The method comprises the following steps: acquiring intermediate format data in a medical electronic report; sorting coordinates of the intermediate format data; finding dividing lines in the medical electronic report; acquiring table headers inthe medical electronic report, and saving the table headers as keywords; defining table headers; defining rows and columns of a table; and converting extracted table information into a document of apreset format, and outputting the same. According to the method of information processing of the invention, the information in the medical electronic report is extracted and arranged by a method thatthe keywords are principal and the lines are subsidiary, automated extraction with low costs and high efficiency is realized, recognition of multiple styles of medical electronic reports is supported,recognition and interpretation of multiple index items are covered, and a recognition rate is higher for irregular tables in electronic reports.

Description

technical field [0001] The invention relates to the technical field of medical electronic report information extraction, in particular to an information processing method. Background technique [0002] Medical electronic reports are mainly in PDF and XPS format, which contain rich personal and medical record data of patients. XPS documents are similar to PDF documents, and are a read-only document format. They store data in the form of structured data. When fetching the content of the document, corresponding parsing and extraction processing is required. There is a component for reading and processing in .net. Although this component can obtain text information in XPS or PDF, it does not publicly provide the ability to obtain coordinate information. Although there is a hidden interface that can obtain coordinate information, the accuracy is very low. Inspection indicators in medical electronic reports are usually presented in the form of tables, and the traditional method o...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G16H15/00
CPCG06F16/258
Inventor 邱恒龙汉王海生
Owner SHENZHEN JUDING MEDICAL DEVICE
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