Image analysis – Editing – error checking – or correction – Correcting alphanumeric recognition errors
Reexamination Certificate
2006-11-28
2006-11-28
Patel, Kanjibhai (Department: 2624)
Image analysis
Editing, error checking, or correction
Correcting alphanumeric recognition errors
C715S252000
Reexamination Certificate
active
07142733
ABSTRACT:
In the present invention, an erroneously recognized character is corrected by making use of an output in dot characters or in a gray color. The recognized document file is outputted in dot characters or in a gray color image (S101). An operator writes a sign and a character for correction on the printout (S103). An image input of the correction inputted document is provided (S105) and the location of the character written with the recognized correction sign is detected (S107) for recognition of the written correction sign and character (111). The location of the detected character is brought into correspondence with the recognized correction sign (S113). According to the correspondence, the corresponding character is corrected by the correction processing corresponding to the correction sign (S115) and a result of the correction is outputted (S117).
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International Search Report for International Application No. PCT/JP00/02483 (4 Pages).
English Language International Preliminary Examination Report completed Jul. 4, 2001.
Japan Science and Technology Agency
Neifeld IP Law PC
Patel Kanjibhai
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