The invention concerns itself with providing an image generation method and system based on oral imaging to solve the technical problems of low clarity, low accuracy and low degree of reproduction of oral imaging images in the prior art.
In order to solve the above technical problems, the embodiment of the invention provides an image generation method based on oral imaging. Comparing the invention with the prior art, it has some advantages which includes that the technical scheme of the invention compares the oral CT image data covered with soft tissue with the second oral model of laser 3D scanning, and then obtains the soft tissue difference area of the two, and combines the optical image information to cover the actual feature data of the soft tissue in the soft tissue difference area, and then accurately obtains the 3D image model of the oral cavity to be processed. The 3D image model is then used to generate the corresponding oral image, avoiding the existing collection and analysis of pathological soft tissues such as muscle or tumor only by optical image, resulting in the need for image splicing in the case of multiple optical image data, which is prone to image distortion.
