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Method and device for brain injury region segmentation in multi-equipment cerebral infarction MRI images

A region segmentation and brain injury technology, applied in image processing and medical fields, can solve problems such as poor processing effect, achieve good lesion segmentation, and solve the effect of poor lesion segmentation processing effect.

Active Publication Date: 2020-10-13
BEIJING SHENRUI BOLIAN TECH CO LTD +1
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  • Abstract
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Problems solved by technology

[0006] The main purpose of this application is to provide a brain injury area segmentation method and device for cerebral infarction MRI images with multiple devices in order to solve the effect of lesion segmentation processing on cerebral infarction MRI images from different scanning devices poor problem

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  • Method and device for brain injury region segmentation in multi-equipment cerebral infarction MRI images
  • Method and device for brain injury region segmentation in multi-equipment cerebral infarction MRI images
  • Method and device for brain injury region segmentation in multi-equipment cerebral infarction MRI images

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The present application discloses a method and a device for segmenting brain injury regions in multi-equipment cerebral infarction MRI images. The method includes receiving a first MRI image of cerebral infarction to be processed on a first scanning device and a second MRI image of cerebral infarction to be processed on a second scanning device; The resonance image and the second MRI image of cerebral infarction to be processed are converted to a common domain; and brain injury segmentation is performed on the converted MRI image of cerebral infarction in the public domain. The present application solves the technical problem that the lesion segmentation processing effect on cerebral infarction MRI images from different scanning devices is poor. The application can better segment brain lesions on MR images collected on different scanning devices, and then accurately detect cerebral infarct regions.

Description

technical field [0001] The present application relates to the fields of image processing and medical treatment, and in particular, to a method and device for segmenting brain injury regions in MRI images of multi-device cerebral infarction. Background technique [0002] Cerebral infarction, also known as ischemic stroke, refers to the localized ischemic necrosis or softening of brain tissue caused by cerebral blood supply disturbance, ischemia and hypoxia. Cerebral infarction is the most common type of cerebrovascular disease, accounting for about 75%, with an average fatality rate of 10% to 15%. The disability rate is extremely high, and it is very easy to relapse. The mortality rate of recurrent stroke increases significantly. Therefore, accurate detection of cerebral infarction regions from nuclear magnetic resonance (full name in English: Magnetic Resonance, MR for short) is of great significance for timely detection of risks. [0003] At the same time, the application ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/11G06N3/04
CPCG06T7/11G06T2207/10088G06T2207/30016G06N3/045
Inventor 梁孔明
Owner BEIJING SHENRUI BOLIAN TECH CO LTD
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