Mammary nodule boundary sharpness judgment device
A breast nodule and determination device technology, applied in image data processing, instruments, informatics, etc., to avoid errors
Pending Publication Date: 2022-03-08
什维新智医疗科技(上海)有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Unfortunately, there have been no studies to quantify BI-RADS features to improve the diagnostic performance of breast cancer classification
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0026] Embodiments of the present invention relate to a device for judging the sharpness of breast nodule boundaries, please refer to figure 1 ,include:
[0027] Image acquisition module: used to acquire ultrasound images with breast nodules;
[0028] The nodule image extraction module of interest: for intercepting the breast nodule boundary of the ultrasound image by selecting several coordinate points of interest to obtain ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a breast nodule boundary sharpness determination device. The device comprises an image acquisition module used for acquiring an ultrasonic image with a breast nodule; the nodule-of-interest image extraction module is used for intercepting the breast nodule boundary of the ultrasonic image by selecting a plurality of coordinate points of interest to obtain a nodule-of-interest image; the super-pixel image construction module is used for performing super-pixel segmentation on the nodule image of interest to obtain a super-pixel image; the band-shaped region construction module is used for constructing a band-shaped region by taking the breast nodule boundary in the superpixel image as a reference, wherein the band-shaped region comprises an internal band-shaped region and an external band-shaped region; and the boundary sharpness judgment module is used for acquiring a plurality of brightness trend change signals about the superpixels in the band-shaped region, and judging the sharpness of the breast nodule boundary according to each acquired brightness trend change signal. According to the method, the sharpness of the breast nodules can be effectively judged.
Description
technical field [0001] The invention relates to the technical field of auxiliary medical diagnosis, in particular to a device for judging the sharpness of boundaries of breast nodules. Background technique [0002] Today, with the increasing demand for rapid and accurate diagnosis and the shortage of clinical personnel, computer analysis methods have been increasingly used to support routine clinical diagnosis and have shown good results. [0003] Breast cancer is expected to become the second most deadly cancer in women in recent years, with a mortality rate of 15%. These statistics show that a breast cancer diagnosis is critical to improving life expectancy, especially for women. As a commonly used clinical tool, ultrasound imaging is a non-invasive, radiation-free, and low-cost technique for cancer diagnosis. However, identifying breast lesions and detecting signs of cancer from ultrasound is a challenging task due to low image quality. [0004] The growth and progress...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G16H30/20
CPCG06T7/0012G06T7/11G16H30/20G06T2207/10132G06T2207/20036G06T2207/20104G06T2207/30068
Inventor 韩东旭
Owner 什维新智医疗科技(上海)有限公司