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Method and device for judging whether breast mass is benign or malignant

A mass and breast technology, applied in the field of medical image processing, can solve the problem of relying on qualitative evaluation of breast masses

Inactive Publication Date: 2015-07-15
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a method and device for judging good and bad breast lumps, aiming to solve the technical defect of relying too much on the qualitative evaluation of images by doctors in the existing breast lump judgment process

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  • Method and device for judging whether breast mass is benign or malignant
  • Method and device for judging whether breast mass is benign or malignant
  • Method and device for judging whether breast mass is benign or malignant

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Embodiment Construction

[0031] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.

[0032] see figure 1 , figure 1 It is a flow chart of a method for judging good or bad breast lumps provided by an embodiment of the present invention. figure 1 The shown embodiment of the method for judging good or bad breast lumps includes steps S101-S103.

[0033] In step S101, several first image features of an image of a breast mass to be detected are acquired.

[0034] Specifically, a medical device is used to scan the breast mass to be tested to obtain an image of the breast mass to be tested, and then the first image feature of the breast mass image to be tested is acquired. The first image feature and the second image feature include morphological features and / or texture features of the image. Wherein, the morphological features include one or more of mass boundary fractal dimension, mass compactness, mass burr, mass ...

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Abstract

The invention relates to a method and a device for judging whether a breast mass is benign or malignant. The method comprises the following steps of obtaining a plurality of first image characteristics of a to-be-detected breast mass; calculating characteristic distances between the first image characteristics and second image characteristics of sample images of the breast mass respectively; according to the number of the sample images with characteristic distances smaller than a first preset value, judging whether the breast mass is benign or malignant. According to the embodiment mode of the invention, the method and the device for judging whether the breast mass is benign or malignant are used for performing quantitative analysis on images of the to-be-detected breast mass, and extracting the mass images with characteristics similar to those of known benign or malignant masses, so that a predicted value of inquiring whether the mass is benign or malignant is provided for clinical reference.

Description

technical field [0001] The invention relates to medical image processing technology, in particular to a method and device for judging good or bad breast lumps. Background technique [0002] With the development of science and technology, medical imaging techniques, such as computerized tomography (CT, Computed Tomography) and magnetic resonance imaging (MRI, Magnetic Resonance Imaging), have been developed and popularized. This allows diagnosticians to directly diagnose whether a patient has a tumor and judge whether the tumor is good or bad through medical images. [0003] However, in the current clinical diagnosis, the clinical analysis of breast cancer imaging mainly relies on the qualitative evaluation of images by diagnosticians. This diagnostic method not only requires high experience of the diagnostician, but also is very time-consuming. In addition, due to the complexity of the breast structure itself and the differences in the visual perception of the diagnosticia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00A61B5/055
CPCA61B5/004A61B5/055A61B5/4887
Inventor 庞志勇付欣玮陈弟虎
Owner SUN YAT SEN UNIV
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