METHOD AND DEVICE FOR CHARACTER INFORMATION EDITING AND WORKING, AND RECORDING MEDIUM RECORDING CHARACTER INFORMATION EDITING AND WORKING PROGRAM

摘要

PROBLEM TO BE SOLVED: To bury an information for detecting unauthorized use, which can not be found easily with respect to inputted character information. SOLUTION: A character information analyzing and processing part 110 extracts a character and an arranged position which are included in said character information from inputted character information 101. A character information replacing and processing part 120 retrieves an isomorphic character in an isomorphic character dictionary 102 with respect to the extracted character to replace the character on the basis of its similarity. A character information shaping and processing part 130 corrects a substitute character on the basis of the arranged arranged position with respect to the relaced character.