Document recognition device
First Claim
1. A document recognition device comprising:
- character recognizing means for recognizing a character image;
a correction data base in which correction information on mis-recognized characters which were targets to be corrected by an operator has been registered;
automatic correction means for using said correction data base to correct characters mis-recognized by said character recognizing means;
operator correction means by which the operator corrects characters uncorrected by said automatic correction means; and
correction data base updating means for registering, in said correction data base, correction information obtained from the characters recognized by said character recognizing means and the characters corrected by said operator correction means.
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Accused Products
Abstract
A document recognition device capable of correcting results obtained by recognizing a character image. The document recognition device includes a character recognizing unit for recognizing a character image, a correction data base in which correction information on mis-recognized characters which were targets to be corrected by an operator has been registered, an automatic correction unit for correcting results recognized by the character recognizing unit by use of the correction data base, an operator'"'"'s correction unit by which the operator corrects results corrected by the automatic correction unit, and a correction data base updating unit for registering, in the correction data base, correction information obtained from the results recognized by the character recognizing unit and the results corrected by the operator'"'"'s correction unit.
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Citations
8 Claims
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1. A document recognition device comprising:
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character recognizing means for recognizing a character image; a correction data base in which correction information on mis-recognized characters which were targets to be corrected by an operator has been registered; automatic correction means for using said correction data base to correct characters mis-recognized by said character recognizing means; operator correction means by which the operator corrects characters uncorrected by said automatic correction means; and correction data base updating means for registering, in said correction data base, correction information obtained from the characters recognized by said character recognizing means and the characters corrected by said operator correction means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification