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Method and apparatus for generating magnetic field map and method and apparatus for checking pose of mobile body using the magnetic field map

  • US 20050194973A1
  • Filed: 01/18/2005
  • Published: 09/08/2005
  • Est. Priority Date: 02/04/2004
  • Status: Active Grant
First Claim
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1. A method of generating a magnetic field map comprising:

  • obtaining magnetic field information, the magnetic field information being information on a magnetic field affecting a mobile body, for each position of the mobile body; and

    building a magnetic field map based on the magnetic field information for each position of the mobile body.

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