Method and device for determining spine scanning view field, and image processing device

A technology for locating images and spines, applied in the field of medical imaging, can solve the problems of increasing the cumbersome and time-consuming image acquisition process, low image acquisition efficiency, etc., and achieve the effect of improving setting efficiency and image acquisition efficiency

Pending Publication Date: 2020-03-27
NEUSOFT MEDICAL SYST CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

However, the steps for doctors to manually set the FOV increase the complexity and time-consuming of the image acquisition process, resulting in low image acquisition efficiency

Method used

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  • Method and device for determining spine scanning view field, and image processing device
  • Method and device for determining spine scanning view field, and image processing device
  • Method and device for determining spine scanning view field, and image processing device

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Embodiment Construction

[0032] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0033] The present application provides a new method for determining the field of view of the spine scan, which is applied to medical equipment, and the medical equipment may include CT equipment, MRI equipment, PET / CT equipment, and the like. By executing the method, the medical equipment can automatically set the scanning field of view of the target spine on the spine positioning image...

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Abstract

The invention provides a method and a device for determining a spine scanning view field, and an image processing device. The method comprises the following steps: obtaining a positioning image of a to-be-scanned spine on the basis of pre-scanning, identifying an upper edge line and a lower edge line of each spine block in the positioning image through a pre-trained edge line identification model,determining a first edge line located at the top part of a target intervertebral disc and a second edge line located at the bottom part of the target intervertebral disc from all edge lines, and determining the scanning view field of the target intervertebral disc according to the first edge line and the second edge line. According to the invention, the scanning parameters of the target intervertebral disc on the spine positioning image are automatically set through medical equipment; and setting efficiency of spine scanning parameters and image acquisition efficiency are improved.

Description

technical field [0001] The present application relates to the technical field of medical imaging, in particular to a method, a device and an image processing device for determining a spine scanning field of view. Background technique [0002] In recent years, medical imaging technology has been greatly developed, and the imaging modality has developed from the early X-ray (X-ray) plain film and single-slice CT (Computed Tomography, computerized tomography) film to the current multi-slice spiral CT film. , MRI (Nuclear magnetic resonance, nuclear magnetic resonance) films, PET (Positron Emission Tomography, positron emission tomography) / CT films, etc., provide doctors with more powerful and objective diagnostic tools for the diagnosis of spinal diseases, and improve the The efficiency and accuracy of disease diagnosis. At present, medical instruments do not have the function of automatically setting FOV (Field of view, scanning field of view), and doctors need to delineate t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00
CPCA61B6/469
Inventor 黄峰
Owner NEUSOFT MEDICAL SYST CO LTD
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