Registration and collation of a rolled finger blood vessel image
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United States of America Patent
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Feb 28, 2012
Grant Date -
Sep 20, 2007
app pub date -
Feb 8, 2007
filing date -
Feb 10, 2006
priority date (Note) -
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Abstract
Apparatus, methods, and non-transitory computer-readable media for extracting biometric identification information useful for biometric authentication are disclosed. Biometric identification is accomplished by extracting binary biometric data from video signals of characteristics images of a subject of biometric identification such as a finger at sequentially different image pickup positions in response to a relative movement of an image pickup element and the subject of biometric identification at a predetermined biological site.
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