| 摘要 |
<P>PROBLEM TO BE SOLVED: To accurately detect the shape or the like of a tooth from an intraoral image from which the extraction or the like of an outline is difficult. <P>SOLUTION: A dental image processing system includes: a light spot detection means detecting a light spot; a means setting the light spots as an integrated lump by four connections or eight connections, attaching a label for distinguishing between each lamp and a portion that is not the lump of the light spots, calculating the area of the lump wherein the respective light spots are connected based on the label, comparing the area with a prescribed threshold value, and deciding the lump whose area is smaller than the threshold value as a noise light spot to decide the light spot of noise; and a means removing the noise light spot by replacing the label of the lump decided as the noise light spot with the label of the lump around it. <P>COPYRIGHT: (C)2013,JPO&INPIT |
