method and system for diagnosis of oral lesion using medical image

摘要

The present invention relates to a diagnostic method and diagnostic system for oral lesions which detects and falsifies the possibility of oral lesions by comparing the current medical image of the examinee with a basic medical image, which is a past medical image of the examinee, and / or a previously stored medical image. More particularly, the present invention relates to an image capturing unit for capturing a current medical image of a mouth of a examinee; Wherein the control unit searches the basic medical image as a past medical image of the examinee's mouth and designates an area having a change value between the current medical image and the past medical image equal to or greater than a threshold value as an area of interest, A template extracting unit for extracting the region of interest as a candidate template by designating a region having a high probability of lesion in the current medical image as a region of interest by using a lesion diagnosis algorithm when there is no image; A template matching unit for matching the candidate template with a case template corresponding to a lesion area of a previously stored case image to select a case template having a high similarity; And a diagnostic result display unit displaying at least one of the current medical image, the basic medical image, the candidate template, the case image, and the case template, and a diagnosis method of an oral lesion using the medical image .