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Ultrasonic imaging system, BI-RADS grading method and model training method

A technology of BI-RADS and ultrasound imaging system, which is applied in the fields of ultrasound/sonic/infrasonic Permian technology, ultrasound/sonic/infrasonic image/data processing, image analysis, etc. It can solve difficult memory and affect diagnostic accuracy, etc. question

Pending Publication Date: 2020-10-13
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the complexity of BI-RADS diagnostic rules, it is difficult for junior or primary hospital doctors to remember, which will affect the accuracy of diagnosis

Method used

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  • Ultrasonic imaging system, BI-RADS grading method and model training method
  • Ultrasonic imaging system, BI-RADS grading method and model training method
  • Ultrasonic imaging system, BI-RADS grading method and model training method

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Embodiment Construction

[0083] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0084] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced...

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Abstract

The invention provides an ultrasonic imaging system, a BI-RADS grading method and a model training method. The ultrasonic imaging system comprises an ultrasonic probe, a transmitting / receiving circuit, a processor performing feature map extraction on the breast ultrasound image based on one or more first feature map extractors to obtain one or more first feature maps about breast lesion features,the breast lesion features including BI-RADS features, performing feature map extraction on the breast ultrasound image based on a second feature map extractor to obtain a second feature map about BI-RADS grading, and classifying the first feature map and the second feature map based on a first classification model to obtain a BI-RADS classification result, and an output equipment used for outputting the BI-RADS grading result. The ultrasonic imaging system can eliminate the difference between the features, and can improve the accuracy of BI-RADS classification.

Description

technical field [0001] The present invention generally relates to the technical field of ultrasonic imaging, and more specifically relates to an ultrasonic imaging system, a BI-RADS classification method and a model training method. Background technique [0002] With the development of social economy and the change of people's lifestyle, the incidence of breast cancer is increasing year by year, and early diagnosis and treatment of breast cancer is of great significance. Breast ultrasonography has the advantages of non-invasive, fast, reproducible, and non-radioactive. It can clearly show the location, shape, internal structure and changes of adjacent tissues in soft tissues of each layer of the breast and lesions. Therefore, it has become a routine breast examination, breast An important way of early cancer screening. [0003] On the other hand, the signs of breast lesions are complex, and the diagnosis is limited by the working experience of clinicians, which has a certai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06K9/62A61B8/08A61B8/00
CPCG06T7/0012A61B8/0825A61B8/5215G06T2207/10132G06T2207/20081G06T2207/20084G06T2207/30068G06V2201/03G06F18/24G06F18/253G06F18/214
Inventor 安兴丛龙飞
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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