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Systems and methods for motion recognition using multiple sensing streams

  • US 20110112996A1
  • Filed: 09/17/2010
  • Published: 05/12/2011
  • Est. Priority Date: 07/14/2006
  • Status: Active Grant
First Claim
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1. A method for motion recognition from multiple data streams, the method comprising:

  • receiving in the processing unit a motion signal with at least two component outputs from at least one motion sensitive device associated with a set of sensors including inertial sensors and non-inertial sensors;

    transforming the component outputs into device-independent motion signalsperforming motion recognition with at least one of the motion recognizers by classifying the motion signal, wherein at least one of the motion recognizers are constructed by a training set of motion signals created by an end user without reference to a predefined set of allowed motions, the training set of motion signals including a first set of motion signals characterizing at least one type of motion executed over a period of time, substantially all parameters needed to create the at least one of motion recognizers that are ad-hoc are determined automatically; and

    applying the motion recognizers to the device-independent motion signals to provide a generalized motion recognition capability.

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