Method of discriminating paper notes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 7, 1999
Grant Date -
N/A
app pub date -
Apr 15, 1997
filing date -
Apr 15, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a discrimination method which reduces memory size and validate bills at a high speed. According to the present invention, reflected light or transmitted light from a paper note is received by an image sensor, image data is stored in a memory device, a region of the paper note is cut out from the image data in the memory device, the cut-out paper note image data is blocked and normalized, and a bit corresponding to the blocked value is turned on, the block paper note image data is encoded into pattern data, and the compression-coded pattern data is compared with prestored reference paper note pattern data to discriminate the paper note.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully