IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND MAP PROVIDING SYSTEM

摘要

PROBLEM TO BE SOLVED: To improve legibility of characters in an image including a character image that represents characters.

SOLUTION: An image processing device for processing image data that represent an image including a character image that represents characters includes: a character region discriminating means for discriminating a character region including a character image in an image; a replacing means for replacing image data of the character region by image data obtained by interpolation based on surrounding image data of the character region; and a re-arranging means for enlarging the character shown in the replaced character region and re-arranging the character in the image.

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