Imaging method and device based on multiple scanning, and electronic equipment

Abstract

Embodiments of the invention provide an imaging method and device based on multiple scanning, and electronic equipment. The method comprises the following steps: acquiring at least two sets of oral cavity structure images; respectively extracting an upper jawbone tissue image and a lower jawbone tissue image in each group of oral cavity structure images; performing registration fusion on the upperjawbone images corresponding to the at least two sets of oral cavity structure images to obtain a target upper jawbone tissue image; performing registration fusion on the lower jawbone tissue imagescorresponding to the at least two sets of oral cavity structure images to obtain a target lower jawbone tissue image; and fusing the target upper jawbone tissue image and the target lower jawbone tissue image according to the relative position relationship between the upper jawbone tissue and the lower jawbone tissue to obtain a target oral cavity structure image. According to the method, the registration fusion accuracy between the upper jawbone tissue image and the lower jawbone tissue image in the oral cavity structure can be fully ensured, the hardware cost of the oral cavity CBCT equipment is reduced, and the obtained target oral cavity structure image can meet more oral cavity clinical application requirements.

Description

technical field [0001] The present invention relates to the technical field of scanning, in particular to an imaging method, device and electronic equipment based on multiple scanning. Background technique [0002] With the improvement of living standards, people pay more and more attention to dental health, oral CBCT has also been more widely used in clinical practice. The height of the imaging field of view of oral CBCT is about 9cm, which meets the needs of most clinical applications, but for some complex applications, a larger imaging field of view is required. For oral CBCT, a larger field of view means that a larger detector is required, which also means with a substantial increase in costs. [0003] On oral CBCT, the occlusal joint can be seen at a height of about 9 cm, which meets most clinical needs such as upper and lower dental implants. However, for some clinical applications with high occlusal joints and transzygomatic implants, the height of 9 cm will not be a...

AI Technical Summary

Problems solved by technology

The height of the imaging field of view of oral CBCT is about 9cm, which meets the needs of most clinical applications, but for some complex applications, a larger imaging field of view is required. With a substantial increase in cost

[0003] On oral CBCT, the occlusal joint can be seen at a height of about 9 cm, which meets most clinical needs such as upper and lower dental implants. However, for some clinical applications with high occlusal joints and transzygomatic implants, the height of 9 cm will not be able to meet need

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