Left ventricular segment recognition method and device, electronic equipment and storage medium

A technology of left ventricle and segment, applied in the field of image processing, can solve the problems of inability to identify, can not realize full automation, low efficiency, etc., and achieve the effect of improving efficiency and facilitating accurate judgment

Active Publication Date: 2021-10-01
BEIJING ANDE YIZHI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, conventional cardiac magnetic resonance image analysis cannot be fully automated, requiring a lot of manual operations, low efficiency, and errors caused by human factors. At the same time, related technologies cannot identify the left ventricular segments of the left ventricle of the heart. However, for The characterization and evaluation of cardiac function and motor function of each left ventricular segment is crucial for the diagnosis of various cardiomyopathy and the positioning of coronary vessels

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  • Left ventricular segment recognition method and device, electronic equipment and storage medium
  • Left ventricular segment recognition method and device, electronic equipment and storage medium
  • Left ventricular segment recognition method and device, electronic equipment and storage medium

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Embodiment Construction

[0074] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0075] In describing the present disclosure, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, and It is not to indicate or imply that a device or element referred to must have a particular orientation, be constructed, or o...

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Abstract

The invention relates to a left ventricular segment recognition method and device, electronic equipment and a storage medium, and the method comprises the steps of obtaining a target image which comprises a cardiac magnetic resonance film short-axis image; segmenting the target image to obtain a plurality of masks of a plurality of target areas in the target image; obtaining a plurality of target contours according to the plurality of masks; and performing four-dimensional reconstruction on the target image comprising the plurality of target contours and then determining the left ventricular segment in the target image. According to the embodiment of the invention, the left ventricular segment can be quickly, automatically and accurately identified, so that a clinician can accurately judge the function and movement condition of each myocardial segment of the left ventricle, the efficiency of the clinician is greatly improved, and the invention has extremely high value in clinical application of heart magnetic resonance images.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a method and device for identifying a left ventricular segment, an electronic device, and a storage medium. Background technique [0002] Cardiac magnetic resonance imaging is the gold standard for measuring the overall function of the heart, especially the left ventricular function, and diagnosing myocardial diseases. However, conventional cardiac magnetic resonance image analysis cannot be fully automated, requiring a lot of manual operations, low efficiency, and errors caused by human factors. At the same time, related technologies cannot identify the left ventricular segments of the left ventricle of the heart. However, for The characterization and evaluation of cardiac function and motor function of each left ventricular segment is crucial for the diagnosis of various cardiomyopathy and the positioning of coronary vessels. [0003] Therefore, how to ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/11G06T7/12G06T7/13G06K9/62G06N3/04G06N3/08
CPCG06T7/0012G06T7/11G06T7/12G06T7/13G06N3/04G06N3/08G06T2207/10088G06T2207/20081G06T2207/20084G06T2207/30048G06F18/214
Inventor 张培芳廖宝鑫陈旗昕吴振洲
Owner BEIJING ANDE YIZHI TECH CO LTD
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