- 专利标题： Virtual fillers for virtual models of dental arches
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申请号： US17411984申请日： 2021-08-25
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公开(公告)号： US11992382B2公开(公告)日： 2024-05-28
- 发明人: Israel Velazquez , Andrey Cherkas , Stephan Albert Alexandre Dumothier , Anatoliy Parpara , Alexey Geraskin , Yury Slynko , Danila Chesnokov
- 申请人： Align Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Align Technology, Inc.
- 当前专利权人： Align Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Lowenstein Sandler LLP
- 主分类号： G06T15/00
- IPC分类号： G06T15/00 ; A61C7/00 ; G06T5/70 ; G06T17/20 ; G06T19/00 ; G16H50/50
摘要：
A virtual filler is inserted in a virtual model of a dental site between a first tooth and a second tooth in the virtual model. One or more of the first tooth or the second tooth represent a natural tooth of a patient. Points of the first tooth, the second tooth and the virtual filler are transformed into a voxel volume. A geometry of an updated virtual filler is determined by transforming a surface of the voxel volume into a polygonal mesh.
公开/授权文献
- US20210378794A1 VIRTUAL FILLERS FOR VIRTUAL MODELS OF DENTAL ARCHES 公开/授权日：2021-12-09
信息查询
IPC分类:
| G | 物理 |
| G06 | 计算；推算或计数 |
| G06T | 一般的图像数据处理或产生 |
| G06T15/00 | 3D〔三维〕图像的加工 |
