Swipe imager with multiple sensing arrays
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United States of America Patent
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May 9, 2006
Grant Date -
Jan 2, 2003
app pub date -
May 28, 2002
filing date -
Jun 27, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A biometric sensing device includes sensing arrays for sensing a biological surface swiped across the sensing arrays in an arbitrary direction. This device allows for simultaneously sensing different features of a biological surface where the features have the smallest distinguishable features of different size. Using the technique of interleaving partial images, the resolution of the biometric sensing device is increased. Therefore, a small and robust biometric sensing device is provided, which allows for sensing high resolution images.
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