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SYNCHRONIZATION OF MULTIPLE DATA SOURCES TO A COMMON TIME BASE

  • US 20110228091A1
  • Filed: 05/31/2011
  • Published: 09/22/2011
  • Est. Priority Date: 01/16/2009
  • Status: Active Grant
First Claim
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1. A method that facilitates synchronizing data from different data sources having different time bases, the method comprising:

  • receiving a plurality of images captured by a camera;

    receiving, for the plurality of images captured by the camera, a respective first plurality of timestamps having a first time base;

    receiving a plurality of data packets that are output by a sensor, the data packets having a second time base and comprising data that is indicative of position of the camera over time;

    receiving a sampling frequency of the sensor; and

    synchronizing the plurality of images captured by the camera with the plurality of data packets based at least in part upon the first time base and the sampling frequency of the sensor such that the plurality of data packets are assigned timestamps having the first time base.

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