Image processing method and device

An image processing and image technology, applied in the field of deep learning, can solve problems such as misjudgment, slow diagnosis process of abnormal coronary artery origin, and slow efficiency of differentiation and judgment, and achieve the effect of enhancing objectivity, reducing subjective judgment, and improving diagnostic efficiency

Pending Publication Date: 2021-10-15
INFERVISION MEDICAL TECH CO LTD
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Problems solved by technology

However, in the existing technology, the distinction between the origin of the left coronary artery and the origin of the right coronary artery is mostly based on the manual distinction and judgment of medical images by doctors, and there is a certain

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  • Image processing method and device
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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] For normal coronary arteries, the left main artery (ie, the left coronary artery) originates from the left sinus of the aorta, and the right coronary artery originates from the right sinus. The non-normal coronary arteries originate elsewhere. Abnormal origin of the coronary arteries is very common and may be a congenital heart disease. Moreover, abnormal origin of coronary arteries is likely to lead to poor motor function and high risk of sudden death in patients, so early detection and ...

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Abstract

The invention provides an image processing method and device, and the method comprises the steps of obtaining an aorta key layer based on a coronary artery origin image, and enabling the aorta key layer to comprise an aorta region, a first coronary artery connected domain, and a second coronary artery connected domain; establishing a first preset coordinate system by taking the central point of the aorta region as an original point; based on a first coordinate axis in the first preset coordinate system, determining coordinates of a left coronary artery origin point and coordinates of a right coronary artery origin point, wherein the right coronary artery origin point is the center point of the first coronary artery connected domain, and the left coronary artery origin point is the center point of the second coronary artery connected domain; and based on the coordinate of the left coronary origin point and the coordinate of the right coronary origin point, obtaining a determination result, wherein the determination result is used for determining whether the coronary origin of the coronary origin image is abnormal. According to the technical scheme, the left coronary origin point and the right coronary origin point can be quickly and accurately positioned, and the coronary origin abnormity judgment efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of deep learning, in particular to an image processing method and device. Background technique [0002] Abnormal origin of coronary arteries (ie, abnormal origin of coronary arteries) is a common disease, which may be a congenital heart disease. Moreover, abnormal origin of coronary arteries is likely to lead to poor motor function and high risk of sudden death in patients, so early detection and treatment are needed. At present, to determine the abnormal origin of the coronary artery, it is first necessary to distinguish the origin of the left coronary artery and the origin of the right coronary artery. However, in the prior art, the distinction between the origin of the left coronary artery and the origin of the right coronary artery is mostly based on the manual distinction and judgment of medical images by doctors, and there is a certain risk of misjudgment. Moreover, due to the large number ...

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Application Information

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IPC IPC(8): G06T7/00G06T7/11G06T7/187G06T7/62G06K9/46G06N3/04G06N3/08
CPCG06T7/0012G06T7/187G06T7/11G06T7/62G06N3/04G06N3/08G06T2207/10081G06T2207/20081G06T2207/30101
Inventor 王瑜张金王少康陈宽
Owner INFERVISION MEDICAL TECH CO LTD
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