Dental operation equipment positioning method based on image recognition and system and storage medium

A surgical equipment and image recognition technology, applied in surgical navigation systems, dentistry, surgery, etc., can solve the problem of high dependence on experience, achieve the effect of improving positioning efficiency, eliminating irrelevant information, and accurate surgical positions

Inactive Publication Date: 2021-08-17
苏州苏穗绿梦生物技术有限公司
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Problems solved by technology

This usually requires long-term training and accumulation of doctors, and is highly dependent on experience. Therefore, in or

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  • Dental operation equipment positioning method based on image recognition and system and storage medium
  • Dental operation equipment positioning method based on image recognition and system and storage medium
  • Dental operation equipment positioning method based on image recognition and system and storage medium

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Embodiment Construction

[0082] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0083] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0084] figure 1 A flow chart of an image recognition-based dental operation equipment positioning method of the present invention is shown.

[0085] Such as figure 1 As shown, the first aspect of ...

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Abstract

The invention discloses a dental operation equipment positioning method based on image recognition and a system thereof, and the method comprises the steps: obtaining tooth image information of a target object, and carrying out the preprocessing of the image information based on a gray image; establishing a camera model, performing visual transformation according to the camera model, and projecting three-dimensional space points to a two-dimensional plane; judging whether target teeth are diseased teeth or not according to the tooth image information; establishing a tooth shape model, and determining the pixel coordinate information of the central point of the lesion area by solving the parameter information of the tooth shape model and the tooth image information; determining the coordinate information of the initial position of the dental operation according to the pixel coordinate information of the central point of the lesion area; and sending the position coordinate information to dental operation equipment, and grinding pathological tissues through a dental operation built-in dental drill.

Description

technical field [0001] The present invention relates to a positioning method for dental operation equipment, and more specifically, to an image recognition-based positioning method, system and readable storage medium for dental operation equipment. Background technique [0002] With the improvement of living standards, people have paid more and more attention to oral problems. Among oral diseases, the incidence of dental caries is relatively high. The number of cases of tooth repair, filling, and tooth replacement has increased significantly, resulting in a significant shortage of medical staff. In traditional dental operations, the filling of caries often requires doctors to use dental drills to grind away decayed tooth tissue, and because traditional caries There is no adhesion between the cavity filling material and the tooth tissue. It is necessary to use a dental drill to prepare a cavity of a certain shape according to the design for filling, and a part of the normal t...

Claims

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Application Information

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IPC IPC(8): A61C19/00A61C19/04A61B34/20
CPCA61C19/00A61C19/04A61B34/20A61B2034/2065A61B2034/2068
Inventor 卢扬建
Owner 苏州苏穗绿梦生物技术有限公司
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