Method and system for searching images by images applied to medical image auxiliary diagnosis analysis

A medical image and auxiliary diagnosis technology, applied in image analysis, medical image, medical automated diagnosis, etc., can solve the problems of long-term accumulation, case range and richness limit, etc., and achieve the effect of improving business level and facilitating comparative analysis

Active Publication Date: 2019-10-15
ATOMICAL MEDICAL EQUIP FO SHAN LTD +1
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  • Abstract
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Problems solved by technology

At present, the ability of doctors to improve the third aspect mainly depends on reading a large number of typical case reports, participating in actual case discussions, gradually enriching experience an...

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  • Method and system for searching images by images applied to medical image auxiliary diagnosis analysis
  • Method and system for searching images by images applied to medical image auxiliary diagnosis analysis
  • Method and system for searching images by images applied to medical image auxiliary diagnosis analysis

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Embodiment 1

[0041] A method for searching images by images applied to aided diagnosis and analysis of medical images, comprising the following steps:

[0042] S1: Import the medical image data of a certain case, analyze the medical image data, extract the anatomical position, shape description and quantitative analysis information of the lesion in the medical image and organize it into formatted data;

[0043] S2: Receive and format and standardize other diagnosis-related data of the same patient, and combine it with the formatted data of the case medical image extracted in step S1 to form the feature label of the case image;

[0044] S3: Access the case database, use the matching algorithm to match the feature labels with the labels in the case database, and output multiple case information and diagnostic opinions with a high degree of matching.

[0045] The present invention takes imaging feature data as the core and other diagnosis-related feature data as an auxiliary to form a structu...

Embodiment 2

[0063] A system for searching images by images applied to aided diagnosis and analysis of medical images, characterized in that it includes a formatting module, a labeling module and a matching module;

[0064] Formatting module: used to import the medical image data of a certain case, analyze the medical image data, extract the anatomical position, shape description and quantitative analysis information of the lesion in the medical image and organize it into formatted data;

[0065] Labeling module: used to receive and format and standardize other diagnosis-related data of the same patient, and merge with the formatted data of the case medical image extracted by the image feature extraction module to form a feature label of the case image;

[0066] Matching module: access the case database, use the matching algorithm to match the feature labels with the labels in the case database, and output multiple case information and diagnostic opinions with a high degree of matching.

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Abstract

The invention discloses a method and a system for searching images by images applied to medical image auxiliary diagnosis analysis. The method comprises the following steps: S1, extracting focus anatomical position, form description and quantitative analysis information in a medical image and organizing the information into formatted data; S2, combining the data obtained at the step S1 with formatted and standardized medical history, examination, pathology, treatment and other data of the same patient to form a feature label of a case image; S3, matching the feature tags with tags in a case database by adopting a matching algorithm, and outputting a plurality of pieces of case information with higher matching degrees and diagnosis suggestions of the case information. According to the method, the iconography characteristic data is taken as a core, and other case feature data are used as assistance, so the structured data are organized to serve as feature tags of case images, reference ideas and prompt suggestions of case diagnosis and analysis are provided for image analysts by searching for closest cases, and the image analysts can obtain more comprehensive, objective and accurateconclusions.

Description

technical field [0001] The present invention relates to the field of computer-aided medical image analysis and diagnosis, in particular to a method and system for image search by image applied to medical image-aided diagnosis and analysis. Background technique [0002] Since the 1970s, medical imaging technologies such as CT (X-ray Tomography), MRI (Magnetic Resonance Imaging), ultrasound, PET (Positron Emission Tomography), and SPECT (Single Photon Emission Computed Tomography) The rapid progress of medical imaging technology is becoming more and more important in modern clinical medicine. It has become a routine diagnostic examination method. Assisting clinics to achieve the goal of precise diagnosis and treatment. [0003] So far, manual interpretation has been the most important method of medical image analysis and diagnosis. With the development of computer technology, related research and products of computer-aided medical image diagnosis are also playing an increasin...

Claims

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Application Information

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IPC IPC(8): G16H30/00G16H50/20G16H50/70G06T7/00G06T7/11
CPCG06T7/0012G06T2207/30061G06T2207/30096G06T7/11G16H30/00G16H50/20G16H50/70
Inventor 陈思姜苏青蔡奉岐
Owner ATOMICAL MEDICAL EQUIP FO SHAN LTD
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