Biometrics method based on a thermal image of a finger
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United States of America Patent
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Apr 14, 2009
Grant Date -
Aug 21, 2008
app pub date -
Feb 1, 2008
filing date -
Feb 9, 2007
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Abstract
A biometrics method based on a thermal image of a finger includes the steps of: acquiring the thermal image of the finger; and extracting a finger-print image or a finger-vein image from the thermal image and thus verifying a user's identity according to the finger-print image or the finger-vein image.
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