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Method and device for detecting micro-calcification clusters in mammary gland molybdenum target image and electronic equipment

A detection method and micro-calcification technology, applied in the field of medical imaging, can solve the problems of inconspicuous lesions, large differences in shape and distribution, and reducing the significance of micro-calcifications.

Pending Publication Date: 2020-06-23
HUIYING MEDICAL TECH (BEIJING) CO LTD
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Problems solved by technology

However, due to image noise or tissue overlap inside the breast, the characteristics of the lesion are not obvious. Usually, the microcalcifications are small in shape and have large differences in shape and distribution, which reduces the significance of microcalcifications and affects the accuracy of subsequent analysis.

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  • Method and device for detecting micro-calcification clusters in mammary gland molybdenum target image and electronic equipment
  • Method and device for detecting micro-calcification clusters in mammary gland molybdenum target image and electronic equipment
  • Method and device for detecting micro-calcification clusters in mammary gland molybdenum target image and electronic equipment

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[0054] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0055] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The embodiment of the invention provides a method and device for detecting a micro-calcification cluster in a mammary gland molybdenum target image and electronic equipment, and relates to the technical field of medical images. The method comprises the following steps: firstly, partitioning a to-be-detected mammary gland molybdenum target image; after a plurality of to-be-detected mammary gland molybdenum target image blocks are obtained, feature extraction is carried out on the to-be-detected mammary gland molybdenum target image blocks; carrying out segmentation processing on the first feature image blocks containing the micro-calcification points; splicing the segmented first feature image blocks and the second feature image blocks which do not contain the micro-calcification points into a complete image; and finally, carrying out clustering processing on the micro-calcification points. According to the method, the micro-calcification clusters are obtained, and the to-be-detected mammary gland feature image containing at least one micro-calcification cluster is classified based on the pre-established classification model to determine the category of the to-be-detected mammary gland molybdenum target image, so that the image proportion of micro-calcification is improved, the difficulty of micro-calcification point segmentation is reduced, and the accuracy of subsequent analysis is improved.

Description

technical field [0001] The present application relates to the technical field of medical imaging, in particular to a method, device and electronic equipment for detecting microcalcification clusters in mammography images. Background technique [0002] Breast cancer is the malignant tumor with the highest incidence rate in women. If detected early, patients can receive timely and effective treatment. Microcalcification is an important early sign of breast cancer, and mammography is the most effective way to detect microcalcification. However, due to image noise or tissue overlap inside the breast, the characteristics of the lesion are not obvious. Usually, the microcalcifications are small in shape and have large differences in shape and distribution, which reduces the significance of microcalcifications and affects the accuracy of subsequent analysis. Contents of the invention [0003] In view of this, the present application provides a method, device and electronic equip...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06K9/46G06T3/40
CPCG06T3/4038G06V10/40G06V2201/03G06F18/232G06F18/241
Inventor 柴象飞张凡郭娜左盼莉
Owner HUIYING MEDICAL TECH (BEIJING) CO LTD
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