Method and apparatus for character reading
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United States of America Patent
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-
Sep 8, 1981
Grant Date -
N/A
app pub date -
Jul 5, 1979
filing date -
Jul 8, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for character reading requiring no character segmentation, which method effects required character recognition by the steps of subjecting a given string of character patterns to continuous scanning to produce either a local feature vector at each of the intersections of rows and columns of character patterns or a global feature vector for each of the columns formed in consequence of the scanning, linearly consolidating either or both of the feature vectors to obtain a lower dimensional vector in new feature axes and continuously matching the vectors with the standard ones set in advance.
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