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Brain image segmentation method and device and storage medium

An image segmentation and image technology, applied in the field of communication, can solve the problems affecting the accuracy of segmentation and limited feature expression ability, and achieve the effect of improving the feature expression ability and segmentation accuracy, and improving the expression ability.

Active Publication Date: 2019-06-11
TENCENT TECH (SHENZHEN) CO LTD
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  • Claims
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Problems solved by technology

Although the efficiency and segmentation accuracy of this scheme are improved compared with the traditional scheme, because some modal information will be discarded during the fusion process, the feature expression ability is very limited, which greatly affects the segmentation accuracy.

Method used

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  • Brain image segmentation method and device and storage medium
  • Brain image segmentation method and device and storage medium
  • Brain image segmentation method and device and storage medium

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0058] Embodiments of the present invention provide a brain image segmentation method, device and storage medium. Wherein, the brain image segmentation device can be integrated in a network device, and the network device can be a server, or a terminal or other equipment.

[0059] For example, see figure 1 , taking the brain image segmentation device integrated in the network equipment as an example, firstly, various medical image acquisition equipment, such as CT or MRI, can ...

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Abstract

The embodiment of the invention discloses a brain image segmentation method and device and a storage medium, Specifically, the method comprises the steps of obtaining a to-be-segmented image group; onone hand, carrying out skull stripping according to various modal images in the to-be-segmented image group; on the other hand, carrying out feature extraction and fusion on the multiple modal imagesrespectively, then segmenting intracranial tissue according to the fused features, then fusing an initial segmentation result obtained through segmentation with the mask obtained before, and acquiring a final segmentation result; According to the scheme, the feature expression capability and the segmentation accuracy can be improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a brain image segmentation method, device and storage medium. Background technique [0002] Brain disease is one of the main diseases that threaten human health. Quantitative analysis of brain tissue structure is of great significance in clinical medicine. For example, in the case of degenerative brain diseases such as Alzheimer's disease, Parkinson's disease, multiple sclerosis, and schizophrenia, because these neurological diseases alter the normal volume and regional distribution of human brain soft tissue and cerebrospinal fluid, physicians The patient's risk and disease level can be assessed by accurately measuring these tissue volumes, and the precise segmentation of brain images as a prerequisite for accurate measurement is particularly important. [0003] The segmentation of traditional brain images is generally achieved manually, but with the development ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06K9/62G06N3/04G06N3/08G06V10/26G06V10/764G06V10/80
CPCG06N3/04G06T7/11G06N3/08G06T2207/10088G06T2207/20081G06T2207/20084G06T2207/30016G06T7/0012G06T2207/30096G06V10/26G06V10/454G06V2201/03G06V10/82G06V10/80G06V10/764G06F18/25Y02A90/10
Inventor 郭恒李悦翔郑冶枫
Owner TENCENT TECH (SHENZHEN) CO LTD
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