发明名称 |
Optical tracking systems |
摘要 |
A method for tracking the position and orientation of an ultrasound beam emitted from an ultrasound probe. The method comprises the steps of: storing a model of the visible object in a memory of an optical tracking system; calculating the position and orientation of the visible object; and calculating the position and orientation of the ultrasound beam by applying a known geometric relationship to the deduced position and orientation of the visible object.
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申请公布号 |
US2004100557(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030432867 |
申请日期 |
2003.10.29 |
申请人 |
ROBERTS PATRICIA;SPARKS ED;HARRIS CHRIS |
发明人 |
ROBERTS PATRICIA;SPARKS ED;HARRIS CHRIS |
分类号 |
G01S3/786;G01S5/16;G01S15/89;(IPC1-7):H04N5/225;G06K9/00 |
主分类号 |
G01S3/786 |
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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