Character recognition system and method
AssigneeHitachi, Ltd.
InventorsRyosuke ODATE, Terufumi MORISHITA
Life of this patent
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Abstract
A character recognition system converting image data of a character string into a character code is provided, which includes a data processing unit, and a storage unit configured to be used by the data processing unit, wherein the storage unit stores similar-outline nonsense character string data that has an outline similar to that of to an ordinary character string but does not make sense, and the data processing unit performs character recognition processing using the similar-outline nonsense character string data that is stored in the storage unit.
Claims13
A character recognition system converting image data of a character string into a character code, the character recognition system comprising:
- a data processing unit;
- and
- a storage unit configured to be used by the data processing unit, wherein
- the storage unit is configured to store a similar-outline nonsense character string that has an outline similar to that of an ordinary character string but does not make sense, and
- the data processing unit is configured to perform character recognition processing using the similar-outline nonsense character string that is stored in the storage unit.
A character recognition method of causing a computer to convert image data of a character string into a character code, with the computer including a data processing unit, and a storage unit to be used by the data processing unit, and the storage unit storing a similar-outline nonsense character string that has an outline similar to that of an ordinary character string but does not make sense, the method comprising performing by the data processing unit character recognition processing using the similar-outline nonsense character string that is stored in the storage unit.
A computer program causing a computer to function as a character recognition system converting image data of a character string into a character code, with the computer including a data processing unit, and a storage unit to be used by the data processing unit, and with the storage unit storing a similar-outline nonsense character string that has an outline similar to that of an ordinary character string but does not make sense,
- the program causing the data processing unit to perform character recognition processing using the similar-outline nonsense character string that is stored in the storage unit.
Dependencies are inferred from the claim text.