Robust camera pan vector estimation using iterative center of mass
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United States of America Patent
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Nov 20, 2012
Grant Date -
Oct 27, 2011
app pub date -
Jul 7, 2011
filing date -
Dec 23, 2003
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Abstract
Methods and apparatus, including computer program products, implementing and using techniques for camera pan vector estimation, are disclosed. A camera model is provided for representing motion vectors based on a plurality of parameters. A distribution of the motion vectors is generated. A cluster in the distribution of motion vectors is identified. A center of mass of the identified cluster is determined. The camera pan vector is provided based upon the determined center of mass.
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