Finger sensor apparatus using image resampling and associated methods
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United States of America Patent
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Jun 8, 2010
Grant Date -
Aug 17, 2006
app pub date -
Feb 17, 2006
filing date -
Feb 17, 2005
priority date (Note) -
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Abstract
A finger sensor may include a plurality of finger image sensing arrays for generating a respective plurality of finger image data sets based upon sliding finger movement over the finger image sensing arrays, and a processor cooperating with the finger image sensing arrays. The processor may determine finger movement based upon the finger image data sets, and generate a resampled finger image data set by resampling the finger image data sets based upon the determined finger movement. The processor may further deskew the finger image data sets when generating the resampled finger image data set.
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