Invention Application
US20150206306A1 METHOD FOR RECORDING INDIVIDUAL THREE-DIMENSIONAL OPTICAL IMAGES OF A DENTAL OBJECT 有权
用于记录牙科物体的个体三维光学图像的方法

  • Patent Title: METHOD FOR RECORDING INDIVIDUAL THREE-DIMENSIONAL OPTICAL IMAGES OF A DENTAL OBJECT
  • Patent Title (中): 用于记录牙科物体的个体三维光学图像的方法
  • Application No.: US14421271
    Application Date: 2013-08-14
  • Publication No.: US20150206306A1
    Publication Date: 2015-07-23
  • Inventor: Anders Adamson
  • Applicant: Sirona Dental Systems GmbH
  • Priority: DE102012214467.6 20120814
  • International Application: PCT/EP2013/066995 WO 20130814
  • Main IPC: G06T7/00
  • IPC: G06T7/00 A61B5/00
METHOD FOR RECORDING INDIVIDUAL THREE-DIMENSIONAL OPTICAL IMAGES OF A DENTAL OBJECT
Abstract:
The invention relates to a method for recording individual three-dimensional optical images (2) to form a global image of a dental object (1) which is to be measured. After each individual image (2) is taken by means of a dental camera (3), a computer (8) automatically checks whether an overlapping area (5, 12) between the images which are to be combined meet the recording requirements determined for a correct recording. If the overlapping area (5) meets the recording requirements, the recording is carried out between the images (6, 7) to be combined and a first image sequence (9) is set in motion. Said images of the first image sequence (9) are subsequently combined to form a first cluster (23). If the overlapping area (12) of an image (13) does not meet the recording requirements, the first image sequence (9) is interrupted, an additional second image sequence (14) is automatically started with said image (13). Subsequently, the images of the second image sequence (14) are combined to form a second cluster (24).
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