IMAGE PROCESSOR, IMAGE PROCESSING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an image processor for securely masking a necessary place and improving information confidentiality.

SOLUTION: The image processor includes: a data acquiring portion 202 acquiring display data before it is transmitted to a display device to be displayed; a data determination portion 203 determining whether the acquired display data is image data or not; a character recognition processing portion 204 recognizing characters in a character image included in the image data when the display data is the image data; a keyword retrieval portion 205 retrieving data matched with a keyword in the acquired text data or result data where the characters are recognized by using a masking dictionary which correspondingly stores the keyword and a place to be masked, and specifying the place to be masked; a masking processing portion 207 masking the specified place; and a data output portion 208 outputting the text data or the image data generated by the masking processing to the display device as the display data.

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