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A method and system for analyzing oral cbct image information

A technology of image information and oral cavity, which is applied in the field of oral CBCT image information analysis, and can solve problems such as the inability to construct a complete and clear three-dimensional model of the oral cavity

Active Publication Date: 2022-07-15
深圳市倍康美医疗电子商务有限公司
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Problems solved by technology

[0005] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a method and system for analyzing oral CBCT image information, aiming to solve the problem that the processing method of CBCT image information analysis in the prior art cannot construct a complete and clear three-dimensional oral cavity. model problem

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  • A method and system for analyzing oral cbct image information

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[0051] The present invention provides a method and system for analyzing oral CBCT image information. In order to make the purpose, technical solutions and effects of the present invention clearer and clearer, the present invention will be described in further detail below. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0052] see Figure 1-Figure 3 , figure 1 It is a flow chart of the method for analyzing oral CBCT image information of the present invention; figure 2is the CBCT image to be processed in the method and system for analyzing oral CBCT image information of the present invention; image 3 It is a three-dimensional three-dimensional model of the oral cavity obtained by processing in the method and system for analyzing oral CBCT image information of the present invention. like figure 1 Said, a method of oral CBCT image information analysis, wherein, t...

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Abstract

The invention discloses a method and system for analyzing oral CBCT image information. The method includes: adjusting the distance between the upper and lower jaws of the oral cavity through an opening device, scanning with a CBCT scanner to obtain the oral CBCT image information; The image information of the soft tissue and bone in the oral cavity is stripped from the CBCT image, and the image information of the processed multiple oral tissues is integrated to obtain a three-dimensional model of the oral cavity. The method and system for analyzing oral CBCT image information of the present invention use a set HU threshold to strip multiple tissues in the oral cavity from the CBCT image, and perform image color and edge processing on the image information of the stripped single tissue. The image of a single tissue is synthesized into a three-dimensional three-dimensional model of a single tissue, and a three-dimensional three-dimensional model of the oral cavity containing multiple oral tissues is obtained by integration, and the technical effect of constructing a complete and clear three-dimensional three-dimensional model of the oral cavity is achieved.

Description

technical field [0001] The invention relates to the technical field of oral CBCT scanning, in particular to a method and system for analyzing oral CBCT image information. Background technique [0002] With the development of the medical and health fields in recent years, the application of CT (Computed Tomography) scanning technology has become more and more extensive. For the CT scanning of a single tissue and organ, more accurate CT images of a single tissue and organ can be obtained. [0003] In the traditional CT scanning technology, due to the limitation of software design, the collected CT image information can only be used for diagnosis, but cannot be used for information collection of dental prosthesis. In the information collection applied to dental prosthesis, it is necessary to take another silicon rubber hard mold to meet the actual needs. Therefore, the CT image information acquisition and analysis methods in the prior art cannot obtain the image information re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00A61B6/14
CPCG06T11/005G06T11/008A61B6/14
Inventor 康璇徐顺聪李亮臧延哲
Owner 深圳市倍康美医疗电子商务有限公司
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