Changing characters in an image

摘要: An existing character, in a text defined image form by data such as two-dimensional array, is copied to add new character the text. The found performing recognition on array defining an that includes part of text, page. can be obtained from scanner. A word recognized including characters type needed tested determine whether it divided into correct number characters. finding connected components which was during recognition. are grouped sets, each set being likely character. If correctly divided, character-size arrays for its and saved. One selected used produce included. word's then line replaces old word. spaced according spacing positioned transverse based positioning interword spaces adjusted. line's modified version form.