Imaging method, electronic device and computer readable storage medium

An imaging method and computer program technology, applied in the field of medical imaging, can solve the problem of large scanning dose and achieve the effect of reducing the scanning dose, the purpose and advantages of which are concise and easy to understand

Pending Publication Date: 2022-05-27
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In this embodiment, an imaging method, an electronic device, and a computer-readable storage medium are provided, so as to solve the problem of large scanning dose existing in multiple imaging of the same part in the existing CT imaging technology

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  • Imaging method, electronic device and computer readable storage medium
  • Imaging method, electronic device and computer readable storage medium
  • Imaging method, electronic device and computer readable storage medium

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Embodiment Construction

[0036] For a clearer understanding of the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below with reference to the accompanying drawings and embodiments.

[0037] For a clearer understanding of the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below with reference to the accompanying drawings and embodiments. However, it will be apparent to one of ordinary skill in the art that the present application may be practiced without these details. In some instances, well-known methods, procedures, systems, components and / or circuits have been described at a high level without undue elaboration in order to avoid obscuring aspects of the application with unnecessary description Repeat. It will be apparent to those skilled in the art that various changes can be made in the embodiments disclosed herein, and the general principles ...

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Abstract

The invention relates to an imaging method, an electronic device and a computer readable storage medium. The method comprises the following steps: carrying out three-dimensional CT (Computed Tomography) scanning on a scanned object which keeps a preset body position to obtain a reference three-dimensional image of the scanned object; after the internal information of the scanned object is changed, positioning image CT scanning is carried out on the scanned object keeping the preset body position, and a positioning image of the scanned object is obtained; and acquiring a three-dimensional image of the scanned object through the trained mathematical model based on at least the reference three-dimensional image and the positioning image. According to the method and the device, the problem that the scanning dose is large when the same part is imaged for multiple times in the existing CT imaging technology is solved, and the scanning dose required by CT imaging is reduced.

Description

technical field [0001] The present application relates to the field of medical imaging, and in particular, to an imaging method, an electronic device and a computer-readable storage medium. Background technique [0002] The principle of CT imaging is that a radioactive beam is generated by a radioactive source to scan a certain thickness of the object to be scanned at different scanning angles, and the detector receives the beam passing through the layer, based on the attenuation coefficient or absorption coefficient of the beam at different scanning angles, The gray value of each voxel is jointly solved to obtain a three-dimensional image of the scanned object. [0003] When multiple imaging of the same part is required, such as interventional imaging or repeated scanning of the same lesion at different times, the CT scanning method used in the related art is to perform multiple CT scans on the interventional imaging area or the lesion. Taking interventional imaging as an ...

Claims

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Application Information

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IPC IPC(8): A61B6/03A61B6/12
CPCA61B6/03A61B6/12A61B6/52A61B6/032G06T11/006A61B6/488G06T19/20G06T2219/2021G06T2211/441G06T2211/436
Inventor 刘炎炎
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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