METHOD FOR RECORDING INDIVIDUAL THREE-DIMENSIONAL OPTICAL IMAGES TO FORM A GLOBAL IMAGE OF A TOOTH SITUATION专利检索- 压模杯即压模托盘;压模方法专利检索查询-专利查询网

METHOD FOR RECORDING INDIVIDUAL THREE-DIMENSIONAL OPTICAL IMAGES TO FORM A GLOBAL IMAGE OF A TOOTH SITUATION
申请号	PCT/EP2013066993	申请日	2013-08-14	公开(公告)号	WO2014027024A2	公开(公告)日	2014-02-20
申请人	SIRONA DENTAL SYSTEMS GMBH;			发明人	ADAMSON ANDERS; LEHNER BURKHARD; SATTLER JOOST; BOBACH TOM; THIEL FRANK;
摘要	The invention relates to a method for recording individual three-dimensional optical images (1) to form a global image (50) of a tooth situation comprising an upper jaw (2) and a lower jaw (3). A first 3D model (6) of a first subsection of the upper jaw and a second 3D model (8) of a second subsection of the lower jaw are produced from the individual images. Subsequently, a geometric positional relationship between the first 3D model (6) and the second 3D model (8) is determined, said positional relationship being determined by using a lateral image (20, 21, 22) and/or using a contact pattern (31, 32). Said lateral image (20, 21, 22) comprises an image area which comprises at least part of the first subsection of the upper jaw (2) and at least part of the second subsection of the lower jaw (3). Said contact pattern comprises several contact areas (31, 32) between the upper jaw and the lower jaw. Said contact pattern (30, 31, 32) is measured by means of an occlusion paper (29).
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