Bill recognizing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 1994
Grant Date -
N/A
app pub date -
Dec 18, 1992
filing date -
Dec 18, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Image data from a transported bill is read in response to a sampling clock and is stored. A clock generator generates a master clock faster than the sampling clock. The degree of skew of the bill is calculated in synchronism with the master clock. The stored image data is then corrected with the results of the skew calculation. The skew-corrected image data is then compressed and compared with predetermined dictionary data in order to recognize the bill.
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Family
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Cited Art Landscape
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