Address region detecting apparatus using circumscribed rectangular data
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United States of America Patent
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Apr 7, 1998
Grant Date -
N/A
app pub date -
Mar 30, 1995
filing date -
Mar 31, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
In an apparatus for detecting an address region on postal matter, an image having address information of the postal matter is converted to a digital signal, and a region associated with the digital signal is found. The associated region is converted to rectangular data indicating a rectangular region circumscribed with the associated region. The rectangular data is subjected to predetermined processing and compared with already known information, thereby easily and exactly effecting address region judgment.
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