发明名称 |
Probe with a virtual marker |
摘要 |
A probe for use in a coordinate digitizing system includes an indicator, such as a pointing tip or crosshairs, and a marker, the location of which can be determined by a marker tracking system relative to a coordinate system. The probe is configured to effectively place the marker's virtual image—as seen by the tracker—at the same location as the indicator without blocking a user's view of the indicator. |
申请公布号 |
US8294082(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20070939654 |
申请日期 |
2007.11.14 |
申请人 |
MELKIS JURIS GEORGE;FAUL IVAN;TOMS DENNIS;BOULDER INNOVATION GROUP, INC. |
发明人 |
MELKIS JURIS GEORGE;FAUL IVAN;TOMS DENNIS |
分类号 |
G02B6/06 |
主分类号 |
G02B6/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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