Craniomaxillofacial state analysis method and device and electronic equipment

An analysis method and craniofacial technology, applied in the field of cephalometric analysis, can solve problems such as large errors in the determination process and inability to obtain craniofacial status, and achieve comprehensive and accurate analysis results

Active Publication Date: 2020-08-18
赤峰学院附属医院
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0004] The embodiment of the present invention provides a craniofacial state analysis method, device, and electronic equipment to at least solve the defect in the related art that there is a large error i

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  • Craniomaxillofacial state analysis method and device and electronic equipment
  • Craniomaxillofacial state analysis method and device and electronic equipment

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Embodiment 1

[0034] According to an embodiment of the present invention, an embodiment of a craniofacial state analysis method is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0035] figure 1 is a flow chart of an optional craniofacial state analysis method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0036] Step S102, acquiring a target sequence image of the head and maxillofacial region of the target user, wherein the type of the target sequence image is a soft tissue sequence image or a black bone sequence image, and the target sequence image is a magnetic resonance image MRI;

[0037] Step S104...

Embodiment 2

[0064] figure 2 It is a schematic diagram of an optional craniofacial analysis device according to an embodiment of the present invention, such as figure 2 As shown, the analysis device may include: an acquisition unit 21, a synthesis unit 23, a first positioning unit 25, a second positioning unit 27, and an analysis unit 29, wherein,

[0065] The acquisition unit 21 is configured to acquire a target sequence image of the head of the target user, wherein the type of the target sequence image is a soft tissue sequence image or a black bone sequence image, and the target sequence image is a magnetic resonance image MRI;

[0066] Combining unit 23, for synthesizing the target sequence image into a computed tomography CT image;

[0067] The first positioning unit 25 is used to locate the midline of the brain of the target user using the target sequence image;

[0068] The second positioning unit 27 is used to locate the midsagittal plane of the craniomaxillofacial head using t...

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Abstract

The invention discloses a craniomaxillofacial state analysis method and device and electronic equipment. The analysis method comprises the steps that a target sequence image of the head craniomaxillofacial region of a target user is acquired, wherein the type of the target sequence image is a soft tissue sequence image or a black bone sequence image, and the target sequence image is a magnetic resonance image MRI; the target sequence image is synthesized into a computed tomography CT image; the target sequence image is used to locate a brain centerline of the target user; a median sagittal plane of the craniomaxillofacial surface of the head is located by adopting a brain centerline; and based on the median sagittal plane, whether the head craniomaxillofacial region of the target user hasabnormal deformation or not is analyzed. According to the method and the device, the technical problem that the comprehensive craniomaxillofacial state cannot be obtained due to the defect of large error in the determination process of the median sagittal plane of the craniomaxillofacial surface caused by the irregularity of the skull in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of cephalometric analysis, in particular to a craniomaxillofacial status analysis method, device, and electronic equipment. Background technique [0002] In related technologies, in clinical imaging and 3D cephalometric research, the establishment of a 3D coordinate system and reference plane is very important, especially with the continuous popularization of CBCT (Cone beam computed tomography, CBCT), it is easy to obtain reflections through computer terminals. The technology of the three-dimensional data of the user's craniofacial information continues to advance. In the current technical scheme, when determining the mid-sagittal plane of the craniofacial plane, three anatomical landmarks located on the midline of the cranio-maxillofacial plane are often used to construct the mid-sagittal plane, that is, the orbito-ear plane is first constructed as the axial plane (the horizontal plane ), and then...

Claims

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Application Information

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IPC IPC(8): G06T7/00
CPCG06T7/0012G06T2207/10081G06T2207/10088G06T2207/30008G06T2207/30016
Inventor 姜喜玲张丽敏
Owner 赤峰学院附属医院
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