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REDUCTION OF ECHO DECORRELATION FACILITATING MOTION ESTIMATION

  • US 20090304246A1
  • Filed: 05/15/2009
  • Published: 12/10/2009
  • Est. Priority Date: 05/15/2008
  • Status: Active Grant
First Claim
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1. A method of extracting information pertaining to at least one moving target, said method comprising:

  • inputting to a principal components processor, a set of signal data comprising signal data corresponding to at least one waveform acquired from said at least one moving target,forming a complex representation of said set of signal data,calculating, using a principal components processor, at least one complex principal component of said complex representation;

    automatically selecting at least one of said at least one complex principal components; and

    applying each of said at least one automatically selected complex principal component to extract information about said at least one moving target.

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