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Method and device for identifying breast image signs

A mammary gland and imaging technology, applied in mammography, equipment for radiological diagnosis, medical science, etc., can solve problems such as difficulty in obtaining accurate results, low judgment efficiency, and high subjectivity in identification, so as to improve effectiveness and efficiency , the effect of reducing the amount of parameters

Active Publication Date: 2022-07-12
HANGZHOU YITU MEDIAL TECH CO LTD
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Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for identifying signs of mammary gland images, which are used to solve the problems in the prior art that the efficiency of judging signs in mammary gland images based on doctor's experience is low, the identification is relatively subjective, and it is difficult to obtain accurate results.

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  • Method and device for identifying breast image signs
  • Method and device for identifying breast image signs
  • Method and device for identifying breast image signs

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Embodiment Construction

[0045]In order to make the objectives, technical solutions and beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0046] In this embodiment of the present invention, an X-ray mammogram is used as an example for exemplary description, and other images are not described in detail here. Breast imaging can use low-dose (about 0.7 millisievert) X-rays to examine the breasts of humans (mainly women), which can detect various breast tumors, cysts and other lesions, help early detection of breast cancer, and reduce the incidence of breast cancer. its mortality rate. In some countries, older women (generally over 45 years of age) are encouraged to undergo regular mammography (at intervals ranging from ...

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Abstract

Embodiments of the present invention provide a method and device for identifying breast image signs, which relate to the technical field of machine learning. The method includes: acquiring a breast image and the coordinates of a lesion in the breast image; Determining a region of interest ROI containing the lesion in the image; inputting the ROI into a first feature extraction module to determine a feature image of the lesion sign; inputting the feature image output by the feature extraction module into a classification module, Signs of the breast lesions are determined.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of machine learning, and in particular, to a method and device for recognizing breast imaging signs. Background technique [0002] At present, breast imaging can use low-dose X-rays to examine human breasts, which can detect various breast tumors, cysts and other lesions, help early detection of breast cancer, and reduce its mortality. Breast imaging is an effective test that can be used to diagnose a variety of breast-related diseases in women. Of course, the most important use is in the screening of breast cancer, especially early breast cancer. Therefore, if the early manifestations of breast cancer on breast images can be effectively detected, it will be of great help to doctors. In general, the diagnosis of lesions on breast imaging is often based on the detection of lesions. Lesional signs are generally classified as calcification, mass / asymmetry, and structural distortion. Fo...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/00
CPCA61B6/502A61B6/5217
Inventor 魏子昆杨忠程华铱炜
Owner HANGZHOU YITU MEDIAL TECH CO LTD