A method and system for image search by image applied to aided diagnosis and analysis of medical images

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

Active Publication Date: 2021-07-20
ATOMICAL MEDICAL EQUIP FO SHAN LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 and gradually exploring and mastering relevant laws. This process usually takes a long time to accumulate, and the range of cases encountered and richness are limited by doctors' learning and working environment

Method used

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  • A method and system for image search by image applied to aided diagnosis and analysis of medical images
  • A method and system for image search by image applied to aided diagnosis and analysis of medical images
  • A method and system for image search by image applied to aided diagnosis and analysis of medical images

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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 system for image search by image applied to medical image aided diagnosis and analysis, comprising the following steps: S1: extracting lesion anatomical position, morphological description and quantitative analysis information in medical images and organizing them into formatted data; S2 : Combine the data described in S1 with the formatted and standardized medical history, examination, pathology, treatment and other data of the same patient to form the feature label of the case image; S3: use the matching algorithm to match the feature label with the label in the case database, Multiple case information and diagnosis opinions with high matching degree are output. The method of the present invention takes imaging feature data as the core and other case feature data as an auxiliary, organizes structured data as feature labels of case images, and provides image analysts with reference ideas for case diagnosis and analysis by searching for the closest case And tips, help image analysts draw more comprehensive, objective and accurate conclusions.

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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Patent Type & Authority Patents(China)
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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