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Medical image knowledge base construction method and application

A technology of medical imaging and construction method, applied in the field of construction of medical imaging knowledge base

Inactive Publication Date: 2019-02-01
上海藤核智能科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method and application of a medical image knowledge base, to solve the problems caused by the medical image ontology and unstructured attributes of medical images in the prior art, and to establish the relevant knowledge and concepts in the field of medical images A highly integrated knowledge system, capable of structurally processing clinical medical imaging data, and automatically providing analysis results for medical imaging intelligent auxiliary diagnosis

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  • Medical image knowledge base construction method and application

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Embodiment Construction

[0025] The construction method and application of the medical image knowledge base of the present invention will be described in more detail below in conjunction with schematic diagrams, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described here and still implement Advantageous effects of the present invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0026] Such as figure 1 and figure 2 As shown, a method for constructing a medical imaging knowledge base includes the following steps S1 to S4, specifically as follows:

[0027] S1: Establish medical image ontology framework and patient medical image labels.

[0028] S11: Analyze the purpose of constructing medical image ontology, and clarify the concept and scope of medical image ontology; the ...

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Abstract

The invention provides a medical image knowledge base construction method. Firstly, a medical image body framework and a medical image label of a patient are constructed; secondly, based on text resources, the medical image body framework is expanded, and clinical guidance documents are combined to construct a medical image analysis rule; and finally, based on the medical image analysis rule, themedical image label of the patient is inputted to a reasoning unit for training, the training result is returned to the medical image body framework, and thus, a medical image knowledge base is acquired. The invention also provides the application of the medical image knowledge base. A knowledge system capable of highly integrating the relevant knowledge and concepts in the medical image field canbe constructed, the clinical medical image data can be structurally processed at the same time, and analysis results for intelligent auxiliary diagnosis of medical images can be provided automatically.

Description

technical field [0001] The invention belongs to the technical field of knowledge base construction, and in particular relates to a construction method and application of a medical image knowledge base. Background technique [0002] An ontology is a clear, formalized, and shareable specification of a conceptual system. Ontology defines the basic terms and the relationship between the terms that make up the vocabulary of the subject area, and the rules for the extension of the vocabulary can be defined by combining these terms and relationships. Although there are medical ontologies such as UMLS, SNOMED CT, MESH, etc., the terms contained in these ontologies are inconsistent, and due to the wide coverage of medical big data, rapid expansion, complex data sources, diverse formats, and serious data islands, the existing medical Ontology cannot be really applied to medical data, so it fails to eliminate the gap of medical data interaction. This makes medical big data have many ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H30/20G06F16/36
CPCG16H30/20
Inventor 刘雷周凌霄施李丽
Owner 上海藤核智能科技有限公司