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Method and device for processing ultrasound images and diagnostic equipment for breast cancer

An ultrasound image and image technology, applied in the directions of ultrasound/sonic/infrasound image/data processing, image enhancement, image analysis, etc., can solve the problem of unavoidable seed area selection

Inactive Publication Date: 2019-03-26
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these algorithms usually require careful initialization, so seed region selection cannot be avoided

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  • Method and device for processing ultrasound images and diagnostic equipment for breast cancer
  • Method and device for processing ultrasound images and diagnostic equipment for breast cancer
  • Method and device for processing ultrasound images and diagnostic equipment for breast cancer

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Embodiment Construction

[0031] Embodiments of the present invention will now be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0032] figure 2 is a flowchart illustrating a method of processing an ultrasound image according to the present invention. Such as figure 2 As shown, in step S201, image over-segmentation is performed on the received ultrasound image to obtain segmentation of the multi-layer structure. Subsequently, in step S202, features of each segment are extracted from the obtained segments of the multi-layer structure.

[0033] In step S203, target object detection is performed on the received ultrasonic image to generate a complete sliding window as a detection window. Subsequently, in step S204, the image features are passed from the detection window to the segment.

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Abstract

Provided are a method and device for processing ultrasound images and breast cancer diagnosis equipment. The method includes: performing image over-segmentation on the received ultrasonic image to obtain multi-layer structure segments; extracting features of each segment from the obtained multi-layer structure segment; performing target object detection on the received ultrasonic image to generate over-segmentation The complete sliding window is used as the detection window; the image features are passed from the detection window to the segment of the obtained multi-layer structure; the extracted features of each segment and the features passed from the detection window to the segment are combined to classify the segment classifier Training is performed; the output of the segmented classifier is received to feed the unary voltage to the pairwise conditional random field CRF model to obtain segmented object objects.

Description

technical field [0001] The present invention relates to processing ultrasound images. More particularly, it relates to a method and apparatus for processing ultrasound images and breast cancer diagnosis equipment. Background technique [0002] Breast cancer is the second leading cause of cancer death in women. So far, early diagnosis is still the only way to reduce the mortality rate of breast cancer. Ultrasound diagnosis has been widely used in the diagnosis and observation of breast abnormal tissue due to its convenience, safety and high accuracy. As we all know, the interpretation of ultrasound images relies heavily on medical professional knowledge, and it is necessary to design a computer-aided system to help ultrasound practitioners identify tumors and outline tumor boundaries. [0003] The principle of ultrasound diagnosis is as follows. A beam of sound waves is emitted by the ultrasound probe, enters the breast, and is absorbed or reflected by various tissue stru...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06K9/46A61B8/08
CPCG06T7/44G06T2207/20021G06T2207/10132G06V10/40G06F18/23213
Inventor 郝志会王强任海兵金智渊
Owner BEIJING SAMSUNG TELECOM R&D CENT