Systems and methods for recognition of individuals using multiple biometric searches
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United States of America Patent
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Oct 2, 2007
Issued Date -
N/A
app pub date -
Oct 14, 2003
filing date -
Oct 11, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides a computer-implemented method for determining whether a database contains any images that substantially match at least one image provided of an individual. A probe data set is received, the comprising first and second biometric templates associated with the individual, the first biometric template associated with a different type of biometric than the second type of biometric template. A database of biometric templates is searched using the first biometric template to retrieve a first results set. A first predetermined portion of the first results set is selected. The first predetermined portion of the first results set is searched using the second biometric template to retrieve a second results set. A second predetermined portion of the second results set is selected. The second predetermined portion of the second results is provided for comparison with the image provided of the individual.
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