摘要 |
The invention relates to a method and device for identifying objects, especially teeth, on a digitized X-ray picture. According to the invention, image processing algorithms are used to localize areas containing the object by means of segmenting and/or edge detection and these areas, in turn, are computationally linked with parameters of the X-ray unit and, optionally, with patient-specific parameters. The invention also relates to a method and a device for assigning information to objects, especially teeth, determined in a digitized X-ray picture or in a schematic representation. This method involves a first step, in which the digitized X-ray image or the schematic representation is depicted, and a second step, in which a determination of objects manually or automatically ensues in the event that these objects have not yet been determined. The method also involves a third step, in which the object is selected for which additional information should be stored, retrieved or deleted, and involves a fourth step in which a reference that is stored with regard to the object is followed for a query operation in order to determine the information displayed by using this reference. A reference that is stored with regard to the object is followed for a deleting operation, and this reference and, optionally, the information is/are deleted. An object is selected for a storage operation. A storage location is provided for the information. A storage location is provided for the reference in order to then store the new information and the corresponding reference in these storage locations. |