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Geographical comparison system and method

  • US 7,127,068 B2
  • Filed: 05/23/2001
  • Issued: 10/24/2006
  • Est. Priority Date: 05/24/2000
  • Status: Active Grant
First Claim
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1. A method for comparing a first location and a second location, the method comprising,generating a first binary representation from geographic information based on the first location,generating a second binary representation from geographic information based on the second location,associating an uncertainty with at least one of the first binary representation and the second binary representation,bitwise comparing the first binary representation and the second binary representation, and,associating an uncertainty with the bitwise comparison.

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