发明申请
- 专利标题： 3-D SCANNER CALIBRATION WITH ACTIVE DISPLAY TARGET DEVICE
- 专利标题（中）： 主动显示目标设备的三维扫描仪校准
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申请号： PCT/US2015/064360申请日： 2015-12-08
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公开(公告)号： WO2017099719A1公开(公告)日： 2017-06-15
- 发明人: FAN, Chuanmao , WONG, Victor, C.
- 申请人： CARESTREAM HEALTH, INC.
- 申请人地址： c/o Patent Legal Staff 150 Verona Street Rochester, NY 14608 US
- 专利权人： CARESTREAM HEALTH, INC.
- 当前专利权人： CARESTREAM HEALTH, INC.
- 当前专利权人地址： c/o Patent Legal Staff 150 Verona Street Rochester, NY 14608 US
- 主分类号： G01B11/25
- IPC分类号： G01B11/25
摘要：
Exemplary method and apparatus embodiments according to the applications can provide calibration of a dental scanning device. An exemplary dental apparatus can include a sensing apparatus including at least one lens and a sensor that is configured to obtain one or more images of at least one surface position, and a calibration target including a spatial light modulator configured to form a prescribed set of calibration patterns, and whose display plane corresponds to the at least one surface position.
