Automatic positioning method and device of brain midline

An automatic positioning and brain midline technology, applied in the field of medical image processing and analysis, to avoid inaccurate evaluation

Active Publication Date: 2022-04-29
SHENZHEN KEYA MEDICAL TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are various types of brain midline shift results caused by traumatic brain injury, intracranial tumor, or cerebral infarction, and brain midline positioning and brain midline shift calculations face great challenges

Method used

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  • Automatic positioning method and device of brain midline
  • Automatic positioning method and device of brain midline
  • Automatic positioning method and device of brain midline

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure will be described in detail below in conjunction with the accompanying drawings and specific embodiments. Embodiments of the present disclosure will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but are not intended to limit the present disclosure.

[0019] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only appellations used to distinguish parts. Words like "comprising" or "comprising" mean that the elements preceding the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object change...

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Abstract

The invention provides an automatic positioning method and device for a brain midline. The method comprises the following steps: acquiring an image containing a brain; based on the image, utilizing a trained learning network to predict a brain midline; and estimating an ideal brain midline based on a starting segment and an ending segment in the predicted brain midline, and determining the offset of the predicted brain midline relative to the ideal brain midline. The method is beneficial to realizing quantitative calculation of the brain midline offset and evaluating the offset degree of the brain midline.

Description

technical field [0001] The present disclosure generally relates to medical image processing and analysis, and specifically relates to an automatic positioning method and device for a brain midline. Background technique [0002] The detection and quantification of brain midline deviation after intracerebral hemorrhage is an important index in the evaluation of craniocerebral injury, and it is also one of the clinical indicators of the severity of craniocerebral pathological changes. In fact, the midline of the brain is not an anatomical structure that actually exists. It is strictly defined as the dividing line between the left and right cerebral hemispheres. The upper and lower ends of the midline of the brain belong to the falx part of the dura mater, which is less deformed and basically does not bend, while the middle part belongs to soft tissue parts such as septum pellucida, which is easily affected by various intracranial diseases such as hematoma, cerebral infarction, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/60
CPCG06T7/0012G06T7/60G06T2207/10081G06T2207/10088G06T2207/10104G06T2207/20081G06T2207/20084G06T2207/30016
Inventor 赵鹏飞卢方君李育威曹坤琳王立伟
Owner SHENZHEN KEYA MEDICAL TECH CORP
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