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Heart image three-dimensional reconstruction method and device, equipment and storage medium

A three-dimensional reconstruction and image technology, applied in the field of computer analysis of medical images, can solve the problem of low accuracy of three-dimensional modeling of heart images, and achieve the effect of improving accuracy

Active Publication Date: 2021-05-07
SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a three-dimensional cardiac image reconstruction method, device, equipment and storage medium, aiming to solve the technical problem of low accuracy of three-dimensional cardiac image modeling in the prior art

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  • Heart image three-dimensional reconstruction method and device, equipment and storage medium
  • Heart image three-dimensional reconstruction method and device, equipment and storage medium
  • Heart image three-dimensional reconstruction method and device, equipment and storage medium

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Embodiment Construction

[0053] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0054] refer to figure 1 , figure 1 It is a schematic structural diagram of a heart image three-dimensional reconstruction device related to the hardware operating environment of the embodiment of the present invention.

[0055] Such as figure 1 As shown, the three-dimensional cardiac image reconstruction device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless int...

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Abstract

The invention relates to the technical field of computer analysis of medical images, and discloses a heart image three-dimensional reconstruction method, device and equipment and a storage medium. The method comprises the steps: combining a long-axis image and a short-axis image of an obtained to-be-processed heart sequence image under different time phases to obtain a to-be-processed long-axis image and a to-be-processed short-axis image; extracting rough coordinates of feature points in the heart sequence image to be processed according to the intersection point set of the long-axis and short-axis images; determining image feature point information of the heart sequence image to be processed according to the rough coordinates and a pre-trained random forest classification regression model; and according to the image feature point information and a preset point distribution model, constructing a heart initial three-dimensional shape corresponding to the heart sequence image to be processed. The method comprises the following steps: determining the feature point information according to the rough point coordinates of the heart image to be processed and a pre-trained random forest classification regression model; and the initial three-dimensional shape of the heart is obtained according to the feature point information and the preset point distribution model, so that the accuracy of three-dimensional modeling of the heart image is improved.

Description

technical field [0001] The invention relates to the technical field of computer analysis of medical images, in particular to a method, device, equipment and storage medium for three-dimensional reconstruction of heart images. Background technique [0002] The heart is the most important organ of the human body, which is responsible for running blood to all parts of the body. Heart disease directly affects people's life and death. According to statistics, heart disease is one of the diseases with the highest mortality rate in the world, which has a huge impact on social and economic development. For this reason, it has very important social significance and use value to carry out new technology research on early diagnosis and treatment of heart disease. [0003] Clinically, the evaluation of cardiac ejection fraction, myocardial mass, and other functional parameters is one of the important means for early diagnosis of heart disease. However, the heart is a complex three-dim...

Claims

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Application Information

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IPC IPC(8): G06T17/00
CPCG06T17/00G06T2207/10016G06T2207/30048G06T2207/20081
Inventor 胡怀飞潘宁刘海华刘李漫李旭
Owner SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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