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A method and system for three-dimensional reconstruction and display interaction of medical image of brain tumor

A technology of 3D reconstruction and medical imaging, which is applied in the field of 3D reconstruction of medical images, can solve the problems that doctors cannot recommend tumor resection plans, and the three-dimensional effect is poor, so as to achieve the effect of enhancing virtual reality and improving efficiency

Inactive Publication Date: 2019-01-08
广州狄卡视觉科技有限公司
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Problems solved by technology

However, although the existing 3D medical imaging system is a 3D display, the three-dimensional effect is poor for the observer; and although the existing 3D medical imaging system is convenient for doctors to observe, it cannot recommend tumor resection plans for doctors

Method used

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  • A method and system for three-dimensional reconstruction and display interaction of medical image of brain tumor
  • A method and system for three-dimensional reconstruction and display interaction of medical image of brain tumor
  • A method and system for three-dimensional reconstruction and display interaction of medical image of brain tumor

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Embodiment 2

[0081] This embodiment provides an interactive system for 3D reconstruction and display of brain tumor medical images, which is suitable for the three-dimensional display method of brain tumor medical image simulation reconstruction described in Embodiment 1, such as figure 2 As shown, it includes a naked-eye 3D display screen, a human-computer interaction device and a server, and the naked-eye 3D display screen and the human-computer interaction device communicate with the server respectively;

[0082] The naked-eye 3D display screen is used to display a three-dimensional scene, showing doctors the entire process of simulated surgery.

[0083] The human-computer interaction device is used to obtain operation instructions from doctors during simulated surgery.

[0084] Said server is used for:

[0085] Obtain several medical diacom images after the scanning device scans the patient's head, and preprocess each medical diacom image to obtain a preprocessed image;

[0086] Per...

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Abstract

The invention belongs to the technical field of medical image three-dimensional reconstruction, in particular to a brain tumor medical image three-dimensional reconstruction display interaction methodand a system, comprising the following steps: acquiring a plurality of medical diacom images, preprocessing each medical diacom image to obtain a preprocessed image; According to the pre-processed images, the three-dimensional model of brain can be obtained by three-dimensional modeling. The brain tumor information was obtained by analyzing the three-dimensional brain model, and the brain tumor resection scheme was recommended according to the brain tumor information. According to the operation instruction, the tumor resection was simulated on the three-dimensional brain model, and the wholeoperation process was simulated by the doctor through the naked eye 3D display, and the operation was reminded according to the doctor's intraoperative operation. The invention constructs a three-dimensional model of the brain through the medical image of the brain tumor and simulates the operation, the human-computer interaction process is displayed through the naked eye 3D display, the sense ofvirtual reality is enhanced, and the analysis of the brain tumor is a scheme for the doctor to remove the tumor, thereby improving the diagnosis efficiency of the doctor.

Description

technical field [0001] The invention belongs to the technical field of three-dimensional reconstruction of medical images, and in particular relates to an interactive method and system for three-dimensional reconstruction and display of brain tumor medical images. Background technique [0002] Three-dimensional reconstruction of medical images is a technology that reconstructs medical sequence images of medical diacom into three-dimensional stereoscopic images through computer visualization technology and displays them intuitively on the screen to provide users with a series of interactive functions. The application of multi-slice spiral CT, etc. makes it feasible and necessary to display tissues and organs in three-dimensional form; three-dimensional image display technology can better display data and diagnostic information, and provide doctors with realistic display means and quantitative analysis tools; three-dimensional display can Prevent doctors from being trapped in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/10G16H30/20G16H30/40G06T17/00G06T7/13G06T7/12G06T5/00
CPCG06T7/12G06T7/13G06T17/00G16H30/20G16H30/40A61B34/10G06T2207/20032G06T2207/20104G06T2207/30016G06T2207/30096A61B2034/107A61B2034/105G06T5/92G06T5/73G06T5/70
Inventor 区耀文黄晓蔚
Owner 广州狄卡视觉科技有限公司
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