发明名称 Sensor signal alignment
摘要 Methods and systems, including computer readable mediums, are provided for transforming a measurement made relative to a first reference frame into a corresponding measurement relative to a second reference frame. Sensor signals that are produced by sensors in response to the sensors' motion relative to the first reference frame are transformed using a transformation matrix. The transformation generates corrected sensor signals that are relative to the axes of the second reference frame.
申请公布号 US7912542(B2) 申请公布日期 2011.03.22
申请号 US20080272259 申请日期 2008.11.17
申请人 MASSACHUSETTS EYE & EAR INFIRMARY 发明人 MERFELD DANIEL MICHAEL
分类号 A61N1/18 主分类号 A61N1/18
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